@font-face {
    font-family: segoeui;
    src: url(../fonts/segoeui.ttf);
}


body {
    background: #F0F0F0;
    padding-top: 0;
    height: unset;
    min-height: unset;
    overflow-y: auto;
    padding-right: 0px !important;
}

#voca-wrap {
    overflow: unset;
    background-color: #f0f0f0;
}

.learning-main-header {
    /*background: var(--color-blue-bg);*/ /*linear-gradient(rgba(255, 255, 255, .1) 0% , rgba(255, 255, 255, .1) 100%), linear-gradient(to bottom, #7FD5FF 0% , #00BAF4 100%);*/
    background: #F39C12;
    background-size: 100% 320px;
    background-position: left -25px;
    height: var(--height-header);
    width: 100%;
    position: relative;
    left: 0px;
    top: 0px;
    right: 0px;
    z-index: 999;
    padding: 0px 15px;
}

    .learning-main-header .header-cover {
        max-width: var(--max-width);
        height: var(--height-header);
        margin: auto;
        display: flex;
    }

    .learning-main-header .header-left {
        margin: auto auto auto 0px;
    }

    .learning-main-header .header-right {
        margin: auto 0px auto auto;
    }

    .learning-main-header .header-logo {
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
    }

    .learning-main-header .button-back {
        font-family: opensanssemibold;
        font-size: 13px;
        text-decoration: none;
        outline: 0px;
        color: #fff;
        max-width: 200px;
        white-space: nowrap;
        display: inline-block;
        overflow: hidden;
        text-overflow: ellipsis;
    }

        .learning-main-header .button-back::before {
            content: "";
            display: inline-block;
            width: 22px;
            height: 20px;
            background: url('../imgs//learning-icon-bg.svg') 0px 0px;
            vertical-align: middle;
            margin-right: 15px;
        }



    .learning-main-header .header-right {
        margin-left: auto;
    }

    .learning-main-header .header-hamburger {
        font-size: 20px;
        color: #fff;
        margin: auto 15px auto 0px;
    }

    .learning-main-header .header-logo {
        margin: auto 30px auto 0px;
    }

    .learning-main-header .header-nav {
        margin: auto 0px;
    }

        .learning-main-header .header-nav .nav-link {
            display: inline-block;
            height: 26px;
            line-height: 26px;
            padding: 0px;
            outline: 0px;
            border: 0px;
            text-decoration: none;
            border-radius: 3px;
            margin: 5px 20px;
            font-family: opensanssemibold;
            font-size: 13px;
            color: #fff;
            vertical-align: middle;
        }

            .learning-main-header .header-nav .nav-link.link-ghim {
                background: var(--color-green-bg);
                padding: 0px 18px 0px 10px;
            }

                .learning-main-header .header-nav .nav-link.link-ghim::before {
                    content: "+";
                    font-family: opensanssemibold;
                    font-size: 20px;
                    margin-right: 8px;
                    vertical-align: top;
                    line-height: 26px;
                }

    .learning-main-header .header-me-infor {
        margin: auto 15px auto 0px;
        text-decoration: none;
        outline: 0px;
        display: inline-block;
    }

        .learning-main-header .header-me-infor .me-icon {
            display: inline-flex;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(0, 0, 0, .15);
            vertical-align: middle;
        }

    .learning-main-header.personal-vip .header-me-infor .me-icon {
        background: rgba(0, 0, 0, .05);
    }

    .learning-main-header .header-me-infor .me-icon::before {
        content: "";
        display: inline-block;
        width: 25px;
        height: 24px;
        background: url('../imgs//learning-icon-bg.svg') 0px -2715px;
        margin: auto auto 7px 7px;
    }

    .learning-main-header .header-me-infor .me-value {
        font-family: opensanssemibold;
        font-size: 12px;
        color: #fff;
        margin-left: 5px;
        vertical-align: middle;
    }

    .learning-main-header .header-notify {
        position: relative;
        margin: auto 30px auto 0px;
        text-decoration: none;
        outline: 0px;
        display: inline-block;
    }

        .learning-main-header .header-notify .notify-icon {
            display: inline-flex;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(0, 0, 0, .15);
            vertical-align: middle;
        }

    .learning-main-header.personal-vip .header-notify .notify-icon {
        background: rgba(0, 0, 0, .05);
    }


    .learning-main-header .header-notify .notify-icon::before {
        content: "";
        display: inline-block;
        width: 25px;
        height: 28px;
        background: url('../imgs//learning-icon-bg.svg') 0px -2745px;
        margin: auto;
    }

    .learning-main-header .header-notify .notify-value {
        font-family: opensansbold;
        font-size: 10px;
        color: #fff;
        display: inline-block;
        width: 18px;
        height: 18px;
        line-height: 18px;
        border-radius: 50%;
        background: #FBBF00;
        position: absolute;
        top: 5px;
        right: -12px;
        text-align: center;
    }

    .learning-main-header.personal-vip .header-notify .notify-value {
        background: #fff;
        color: #E43439;
    }


    .learning-main-header .header-notify .notify-value .value-plus {
        font-size: 8px;
        vertical-align: top;
        line-height: 15px;
    }

    .learning-main-header .header-avatar {
        margin: auto 0px;
        padding: 9px 0px;
    }

        .learning-main-header .header-avatar .dropdown > button > img {
            width: 41px;
            height: 41px;
            border: 1px solid #fff;
            border-radius: 50%;
        }

        .learning-main-header .header-avatar .dropdown > button > .sp-avatar {
            width: 41px;
            height: 41px;
            border: 1px solid #fff;
            border-radius: 50%;
            display: inline-block;
            text-align: center;
            color: #fff;
            font-size: 18px;
            line-height: 38px;
        }

        .learning-main-header .header-avatar .dropdown > button {
            border: 0px;
            outline: 0px;
            padding: 0px;
            margin: 0px;
            background: transparent;
        }

            .learning-main-header .header-avatar .dropdown > button::before {
                display: inline-block;
                font: normal normal normal 14px/1 FontAwesome;
                font-size: 24px;
                text-rendering: auto;
                -webkit-font-smoothing: antialiased;
                -moz-osx-font-smoothing: grayscale;
                content: "\f107";
                color: #fff;
                vertical-align: middle;
                transition: all 0.2s linear;
                margin-right: 15px;
            }

        .learning-main-header .header-avatar .dropdown .dropdown-menu {
            width: 180px;
            box-shadow: 0px 0px 10px 1px #D6D7D8;
            border-radius: 5px;
            border: 0px;
            padding: 15px 0px;
            left: auto;
            right: 25px;
            margin-top: 10px;
        }

        .learning-main-header .header-avatar:hover .dropdown .dropdown-menu {
            display: block;
        }

        .learning-main-header .header-avatar .dropdown .dropdown-menu::before {
            content: "";
            width: 12px;
            height: 12px;
            background: #fff;
            display: inline-block;
            box-shadow: -2px -2px 5px 0px #D6D7D8;
            position: absolute;
            top: -6px;
            right: 35px;
            transform: rotate(45deg);
        }

        .learning-main-header .header-avatar .dropdown .dropdown-menu > li > a {
            font-family: opensansregular;
            font-size: 13px;
            color: var(--color-header);
            display: block;
            height: 35px;
            line-height: 35px;
            padding: 0px 25px;
            outline: 0px;
            text-decoration: none;
            transition: 0.2s all ease;
        }

            .learning-main-header .header-avatar .dropdown .dropdown-menu > li > a:hover {
                background: var(--color-blue-bg);
                color: #fff;
            }

    .learning-main-header .header-button-signup {
        font-family: opensansbold;
        font-size: 13px;
        color: var(--color-blue-text);
        background: #fff;
        border-radius: 30px;
        text-decoration: none;
        text-align: center;
        outline: 0px;
        display: inline-block;
        width: 100px;
        height: 38px;
        line-height: 38px;
        margin: auto 0px auto 10px;
    }

    .learning-main-header .header-button-signin {
        font-family: opensansbold;
        font-size: 13px;
        color: #fff;
        border-radius: 30px;
        text-decoration: none;
        text-align: center;
        outline: 0px;
        display: inline-block;
        width: 100px;
        height: 38px;
        line-height: 38px;
        margin: auto 0px auto 10px;
    }


@media (max-width: 900px) {
    .learning-main-header .header-notify, .learning-main-header .header-me-infor {
        display: none;
    }

    .learning-main-header .header-button-signup {
        display: none;
    }
}

@media (max-width: 767px) {
    .personal-library-header .header-cover {
        display: block;
        padding-top: 20px;
    }

    .personal-library-header .header-right {
        text-align: center;
    }

    .personal-library-header .personal-library-button.button-level {
        margin: 15px;
    }

    .learning-main-header .header-nav {
        display: none;
    }

    .learning-main-header .header-logo {
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        margin: 0px;
    }
}
/* END HEADER */

.hide {
    display: none !important;
}

#learning-modal .modal-dialog {
    width: 100%;
    max-width: 330px;
    margin: auto;
    margin-top: 70px;
}

#learning-modal .modal-content {
    border-radius: 6px;
}

#learning-modal .learning-modal-content {
    padding: 25px;
}

#learning-modal .learning-modal-title {
    text-align: center;
    font-size: 16px;
    color: #000000;
    margin-bottom: 20px;
}

#learning-modal .learning-modal-btn a {
    width: 100%;
    display: block;
    max-width: 200px;
    height: 45px;
    background: var(--color-main-red);
    color: #fff;
    text-align: center;
    font-size: 13px;
    line-height: 45px;
    font-family: opensanssemibold;
    margin: 10px auto 10px;
    border-radius: 22px;
}

    #learning-modal .learning-modal-btn a.learning-modal-btn-learning {
        background: var(--color-main-red);
    }

    #learning-modal .learning-modal-btn a.learning-modal-btn-testing {
        background: var(--color-main-orange);
    }

    #learning-modal .learning-modal-btn a.learning-modal-btn-result {
        background: var(--color-main-blue-light);
    }

#learning-question-modal .modal-dialog {
    width: 100%;
    max-width: 330px;
    margin-top: 70px;
}

#learning-question-modal .modal-content {
    border-radius: 6px;
}

#learning-question-modal .learning-question-modal-content {
    padding: 25px;
}

#learning-question-modal .learning-question-modal-title {
    text-align: center;
    font-size: 16px;
    color: #000000;
    margin-bottom: 20px;
}

#learning-question-modal .learning-question-modal-btn a {
    width: 100%;
    display: block;
    max-width: 200px;
    height: 45px;
    background: var(--color-main-red);
    color: #fff;
    text-align: center;
    font-size: 13px;
    line-height: 45px;
    font-family: opensanssemibold;
    margin: 10px auto 10px;
    border-radius: 22px;
}

    #learning-question-modal .learning-question-modal-btn a.learnin-modal-btn-writing {
        background: var(--color-main-red);
    }

    #learning-question-modal .learning-question-modal-btn a.learning-modal-btn-sentence {
        background: var(--color-main-orange);
    }

    #learning-question-modal .learning-question-modal-btn a.learning-modal-btn-flashcard {
        background: var(--color-main-blue-light);
    }

    #learning-question-modal .learning-question-modal-btn a.learning-modal-btn-flashcard-dark {
        background: #006dd6;
    }

    #learning-question-modal .learning-question-modal-btn a.learning-modal-btn-pronounciation {
        background: var(--color-main-green);
    }

#learning-type-modal .modal-dialog {
    width: 100%;
    max-width: 330px;
    margin-top: 70px;
}

#learning-type-modal .modal-content {
    border-radius: 6px;
}

#learning-type-modal .learning-type-modal-content {
    padding: 25px;
}

#learning-type-modal .learning-type-modal-title {
    text-align: center;
    font-size: 16px;
    color: #000000;
    margin-bottom: 20px;
}

#learning-type-modal .learning-type-modal-btn a {
    width: 100%;
    display: block;
    max-width: 200px;
    height: 45px;
    background: var(--color-main-red);
    color: #fff;
    text-align: center;
    font-size: 13px;
    line-height: 45px;
    font-family: opensanssemibold;
    margin: 10px auto 10px;
    border-radius: 22px;
}

    #learning-type-modal .learning-type-modal-btn a.learnin-modal-btn-unknow {
        background: var(--color-main-red);
    }

    #learning-type-modal .learning-type-modal-btn a.learning-modal-btn-all {
        background: var(--color-main-orange);
    }

    #learning-type-modal .learning-type-modal-btn a.learning-modal-btn-choosing {
        background: var(--color-main-blue-light);
    }

.learning-main-body {
    position: relative;
}

.learning-show-item {
    animation-name: D;
    animation-duration: .4s;
    animation-fill-mode: forwards;
    animation-timing-function: ease-out;
    position: relative;
}

.learning-hide-item {
    animation-name: E;
    animation-duration: .4s;
    animation-fill-mode: forwards;
    animation-timing-function: ease-out
}

.learning-show-item.prev {
    animation-name: DD;
    animation-duration: .4s;
    animation-fill-mode: forwards;
    animation-timing-function: ease-out;
    position: relative;
}

.learning-hide-item.prev {
    animation-name: EE;
    animation-duration: .4s;
    animation-fill-mode: forwards;
    animation-timing-function: ease-out
}

.modal-button-close {
    display: inline-block;
    width: 25px;
    height: 25px;
    background: url('../imgs//learning-icon-bg.svg') 0px -1495px;
    border-radius: 50%;
    text-decoration: none;
    outline: 0px;
    padding: 0px;
    position: absolute;
    right: -9px;
    top: -9px;
}

.learning-main-process {
    position: fixed;
    left: 0px;
    top: 60px;
    width: 100%;
    height: 6px;
    background: #CFCFCF;
    z-index: 10;
}

.learning-main-process-value {
    position: absolute;
    left: 0px;
    top: 0px;
    width: 0%;
    height: 100%;
    background: linear-gradient(to right, #fdd162 0%, #ffbd78 70%);
    transition: 0.4s all ease;
}

.context {
    margin-top: 15px;
    display: inline-block;
    font-size: 13px;
    width: 100px;
    background: #fff8e8;
    height: 30px;
    color: #FFB020;
    line-height: 30px;
    border-radius: 4px;
    margin-right: 5px;
}

    .context span {
        width: 12px;
        height: 12px;
        display: inline-block;
        background: url(../imgs//learning-icon-bg.svg) 0px -3450px;
        float: left;
        margin-top: 10px;
        margin-right: 5px;
        margin-left: 15px;
    }

    .context:hover, .context:focus {
        color: #FFB020;
        text-decoration: none;
    }

@keyframes D {
    0% {
        opacity: 0;
        -webkit-transform: translateX(50px);
        transform: translateX(50px)
    }

    to {
        opacity: 1;
        -webkit-transform: translateX(0);
        transform: translateX(0)
    }
}

@keyframes E {
    0% {
        opacity: 1;
        -webkit-transform: translateX(0);
        transform: translateX(0)
    }

    to {
        opacity: 0;
        -webkit-transform: translateX(-50px);
        transform: translateX(-50px)
    }
}

@keyframes DD {
    0% {
        opacity: 0;
        -webkit-transform: translateX(-50px);
        transform: translateX(-50px)
    }

    to {
        opacity: 1;
        -webkit-transform: translateX(0);
        transform: translateX(0)
    }
}

@keyframes EE {
    0% {
        opacity: 1;
        -webkit-transform: translateX(0);
        transform: translateX(0)
    }

    to {
        opacity: 0;
        -webkit-transform: translateX(50px);
        transform: translateX(50px)
    }
}

@keyframes animateSound {
    0% {
        box-shadow: 0px 0px 0px 0px #00b8f1;
    }

    100% {
        box-shadow: 0px 0px 0px 10px transparent;
    }
}

@keyframes animateSoundSmall {
    0% {
        box-shadow: 0px 0px 0px 0px #00b8f1;
    }

    100% {
        box-shadow: 0px 0px 0px 5px transparent;
    }
}


#modal-choose-word .modal-dialog {
    width: calc(100% - 20px);
    max-width: 815px;
}

#modal-choose-word .modal-content {
    padding: 40px 30px 20px;
    border-radius: 6px;
}

#modal-choose-word form {
    margin: 0px;
}

.choose-word-content {
    padding-right: 30px;
    overflow-y: auto;
    max-height: calc(100vh - 240px);
}

.choose-word-content-cover {
    display: inline-block;
    width: 100%;
    background: linear-gradient(to bottom, #E5E5E5 0px, #E5E5E5 1px, transparent 1px, transparent 110px);
    background-size: 100% 110px;
    background-position: left top;
    background-repeat: no-repeat repeat;
}

.choose-word-content::-webkit-scrollbar {
    width: 10px;
}

/* Track */
.choose-word-content::-webkit-scrollbar-track {
    -webkit-border-radius: 10px;
    border-radius: 10px;
    background: #E7E7E7;
}

/* Handle */
.choose-word-content::-webkit-scrollbar-thumb {
    -webkit-border-radius: 10px;
    border-radius: 10px;
    background: #CFCFCF;
}

.choose-word-title {
    font-family: opensanslight;
    font-size: 18px;
    color: var(--color-blue-text);
    margin-bottom: 15px;
    padding-right: 40px;
}

    .choose-word-title .number {
        display: inline-block;
        vertical-align: middle;
        height: 20px;
        line-height: 20px;
        padding: 0px 10px;
        border-radius: 20px;
        color: #fff;
        background: var(--color-blue-bg);
        margin-left: 15px;
        font-family: opensanssemibold;
        font-size: 13px;
    }

    .choose-word-title .choose-all {
        font-family: opensansregular;
        font-size: 14px;
        float: right;
        cursor: pointer;
    }

.choose-word-check {
    display: inline-block;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    border: 1px solid var(--color-gray);
    background: transparent;
    position: relative;
}

    .choose-word-check.word-checked, .choose-word-check-input:checked + .choose-word-check {
        animation: animateCheck 0.4s ease-out;
        border-width: 0px;
    }

.choose-word-title .choose-all .choose-word-check {
    vertical-align: -7px;
    margin-left: 15px;
    border-color: var(--color-blue-bg);
}

.choose-word-check .icon-all {
    display: inline-block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0px;
    top: 0px;
    border-radius: 50%;
    background: var(--color-blue-bg);
    opacity: 0;
    transition: opacity 0.2s linear;
}

.choose-word-check.word-checked .icon-all, .choose-word-check-input:checked + .choose-word-check .icon-all {
    opacity: 1;
    transition: opacity 0.1s 0.2s linear;
}

.choose-word-check .icon-all::before {
    position: absolute;
    left: 50%;
    top: 50%;
    color: #fff;
    transform: translate(-50%, -50%);
    content: "\f00c";
    display: inline-block;
    font: normal normal normal 14px/1 FontAwesome;
    font-size: 13px;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.choose-word-content .word-item {
    width: 50%;
    float: left;
    height: 110px;
    display: flex;
}

    .choose-word-content .word-item:nth-of-type(odd) {
        padding-right: 25px;
    }

    .choose-word-content .word-item:nth-of-type(even) {
        padding-left: 25px;
    }

    .choose-word-content .word-item .item-image {
        width: 60px;
        height: 60px;
        border-radius: 50%;
        margin: auto 0px;
    }

    .choose-word-content .word-item .item-name {
        font-family: opensansregular;
        font-size: 15px;
        color: var(--color-default-title);
        width: calc(100% - 60px - 25px);
        margin: auto;
        padding-left: 20px;
    }

    .choose-word-content .word-item .item-check {
        display: inline-block;
        margin: auto 0px;
        position: relative;
    }

        .choose-word-content .word-item .item-check::before {
            content: "";
            display: inline-block;
            width: 100%;
            height: 100%;
            position: absolute;
            left: 0px;
            top: 0px;
            z-index: 2;
            cursor: pointer;
        }

        .choose-word-content .word-item .item-check input[type='checkbox'] {
            display: none;
        }

.choose-word-button {
    display: block;
    width: 300px;
    height: 45px;
    border-radius: 30px;
    border: 0px;
    outline: 0px;
    text-decoration: none;
    text-align: center;
    background: var(--color-green-bg);
    font-family: opensanssemibold;
    font-size: 13px;
    color: #fff;
    margin: 20px auto 0px;
}

@media (max-width: 768px) {
    .filter-result-word .result-word-list li {
        width: 100%;
    }

        .filter-result-word .result-word-list li:nth-of-type(odd), .filter-result-word .result-word-list li:nth-of-type(even) {
            padding: 0px;
        }

    .choose-word-content .word-item {
        width: 100%;
    }

        .choose-word-content .word-item:nth-of-type(odd), .choose-word-content .word-item:nth-of-type(even) {
            padding: 0px;
        }
}

@keyframes animateCheck {
    0% {
        border-width: 1px;
    }

    50% {
        border-width: 12px;
    }

    100% {
        border-width: 0px;
    }
}

@media (min-width: 768px) {
    .modal-pin-word-learning.modal-dialog {
        width: 720px;
    }
}

.modal-pin-word-learning .modal-content {
    border-radius: 7px;
    background: #F7F7F7;
}

.md-pin-container {
    padding: 30px 25px;
    width: 50%;
    float: left;
}

.md-pin-word-info {
    display: flex;
    min-height: 460px;
    padding: 0px 10px;
}

    .md-pin-word-info .info-cover {
        width: 100%;
        margin: auto;
    }

.md-pin-image {
    position: relative;
    text-align: center;
    margin-bottom: 25px;
}

    .md-pin-image img {
        width: 148px;
        height: 148px;
        border: 3px solid #fff;
        box-shadow: 0px 0px 10px 1px #E6E7E8;
    }

.md-pin-word-main {
    font-family: opensanssemibold;
    font-size: 16px;
    line-height: 20px;
    color: var(--color-blue-text);
    text-align: center;
    margin-bottom: 10px;
}

.md-pin-word-type {
    font-family: opensanslight;
    font-size: 16px;
    color: #5D5D5D;
    text-align: center;
    margin-bottom: 10px;
}

.md-pin-word-definition {
    font-family: opensanslight;
    font-size: 15px;
    color: var(--color-text-default);
    line-height: 22px;
    text-align: center;
    margin: 0px;
}

.md-pin-product-title {
    font-family: opensanslight;
    font-size: 25px;
    color: var(--color-blue-text);
    margin-bottom: 0px;
}

.md-pin-product-content {
    min-height: 377px;
    padding-top: 15px;
    padding-bottom: 15px;
}

.md-pin-container .md-pin-product-button {
    font-family: opensanssemibold;
    font-size: 15px;
    color: #5D5D5D;
    background: #DDDDDD;
    display: block;
    margin: auto;
    width: 195px;
    height: 48px;
    line-height: 48px;
    text-align: center;
    border-radius: 30px;
    outline: 0px;
    text-decoration: none;
}

    .md-pin-container .md-pin-product-button.button-active {
        color: #fff;
        background: var(--color-blue-bg);
    }

.md-pin-product-image {
    display: block;
    margin: 50px auto 30px;
    width: 121px;
    height: 139px;
    background: url("~/Content/assets/imgs/learning-icon-bg.svg") 0px -2845px;
}

.md-pin-product-text {
    font-family: opensanslight;
    font-size: 15px;
    color: #ABABAB;
    line-height: 22px;
    text-align: center;
    max-width: 280px;
    margin: auto;
}

.md-pin-product-label {
    display: block;
    font-family: opensanssemibold;
    font-size: 15px;
    line-height: 22px;
    margin-bottom: 0px;
    margin-top: 5px;
    color: var(--color-default-title);
}

.md-pin-product-note {
    font-family: opensansregular;
    font-size: 13px;
    line-height: 22px;
    color: #ABABAB;
    margin: 0px;
}

.md-pin-product-input {
    width: 100%;
    height: 45px;
    position: relative;
    margin-top: 20px;
    margin-bottom: 30px;
}

    .md-pin-product-input .input-main {
        width: 100%;
        height: 100%;
        border: 0px;
        box-shadow: 0px 0px 0px 2px #E3E4E5;
        background: #fff;
        border-radius: 4px;
        padding: 0px 15px;
        font-family: opensansregular;
        font-size: 15px;
        color: var(--color-default-text);
        outline: 0px;
        transition: 0.2s all linear;
        -webkit-appearance: none;
        -moz-appearance: none;
    }

        .md-pin-product-input .input-main:focus {
            box-shadow: 0px 0px 0px 1px var(--color-blue-bg);
        }

    .md-pin-product-input input.input-main::placeholder {
        font-size: 14px;
        color: var(--color-gray);
    }

    .md-pin-product-input .input-arrow {
        font-size: 25px;
        color: var(--color-blue-text);
        position: absolute;
        top: 50%;
        right: 15px;
        transform: translate(0px, -50%);
    }

.md-pin-product-list {
    max-height: 260px;
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 15px;
}

    .md-pin-product-list::-webkit-scrollbar {
        width: 10px;
        height: 10px;
    }

    /* Track */
    .md-pin-product-list::-webkit-scrollbar-track {
        -webkit-border-radius: 10px;
        border-radius: 10px;
        background: #E7E7E7;
    }

    /* Handle */
    .md-pin-product-list::-webkit-scrollbar-thumb {
        -webkit-border-radius: 10px;
        border-radius: 10px;
        background: #CFCFCF;
    }

    .md-pin-product-list .pin-product-item {
        width: 100%;
        height: 52px;
        display: flex;
        margin: 0px;
        cursor: pointer;
    }

        .md-pin-product-list .pin-product-item input {
            display: none;
        }

        .md-pin-product-list .pin-product-item .item-name {
            font-family: opensanssemibold;
            font-size: 13px;
            color: var(--color-default-title);
            width: calc(100% - 25px);
            margin: auto 0px;
            padding-right: 25px;
        }

        .md-pin-product-list .pin-product-item:hover .item-name {
            color: var(--color-blue-text);
        }

        .md-pin-product-list .pin-product-item .item-icon {
            display: inline-block;
            width: 25px;
            height: 25px;
            border: 1px solid var(--color-gray);
            border-radius: 50%;
            position: relative;
            margin: auto 0px auto auto;
            transition: 0.2s all ease;
        }

        .md-pin-product-list .pin-product-item input:checked ~ .item-icon {
            border: 12px solid var(--color-blue-bg);
        }

        .md-pin-product-list .pin-product-item .item-icon::before {
            content: "\f00c";
            font: normal normal normal 14px/1 FontAwesome;
            text-rendering: auto;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 13px;
            color: #F7F7F7;
            position: absolute;
            left: 50%;
            top: 50%;
            transform: translate(-50%, -50%);
        }

.md-pin-product-line {
    width: 100%;
    height: 1px;
    background: #E5E5E5;
    margin-top: 10px;
}

.md-pin-product-content .md-pin-product-create-orther {
    display: block;
    text-align: left;
    font-family: opensanssemibold;
    font-size: 13px;
    line-height: 22px;
    color: var(--color-default-title);
    margin-top: 18px;
    text-decoration: none;
    outline: 0px;
}

    .md-pin-product-content .md-pin-product-create-orther::before {
        content: "";
        display: inline-block;
        width: 35px;
        height: 35px;
        background: url("~/Content/assets/imgs/learning-icon-bg.svg") 0px -2985px;
        margin-right: 15px;
        vertical-align: middle;
    }

.md-pin-product-content .md-pin-product-cancel-create {
    font-family: opensanssemibold;
    font-size: 13px;
    color: var(--color-blue-text);
    text-decoration: none;
    outline: 0px;
    text-transform: uppercase;
}

.md-pin-word-exist {
    font-family: opensanssemibold;
    font-size: 13px;
    color: var(--color-wrong);
    margin-bottom: 0px;
    margin-top: 20px;
    text-align: center;
    display: none;
}

.pin-word-success {
    font-family: opensanssemibold;
    font-size: 13px;
    color: #fff;
    background: #000000;
    width: 240px;
    height: 48px;
    line-height: 48px;
    border-radius: 30px;
    display: none;
    text-align: center;
    position: fixed;
    left: 50%;
    bottom: 100px;
    transform: translate(-50%, 0);
    cursor: default;
}

@media (max-width: 767px) {
    .md-pin-container {
        width: 100%;
        float: none;
    }

    .md-pin-word-info {
        min-height: unset;
    }
}


/* MODAL OF PIN WORD */
.modal-upgrade-type .modal-dialog {
    max-width: 625px;
    width: 100%;
    margin: 30px auto;
    margin-top: 70px;
}

.modal-upgrade-type .modal-content {
    border-radius: 6px;
    background: #fff;
    padding: 30px 50px 50px;
}

.modal-upgrade-type-title {
    font-family: opensanslight;
    font-size: 26px;
    color: var(--color-default-text);
    margin-bottom: 0px;
    text-align: center;
}

.modal-upgrade-type-subtitle {
    font-family: opensansregular;
    font-size: 26px;
    color: var(--color-default-text);
    margin-bottom: 10px;
    text-align: center;
}

.modal-upgrade-type-text {
    font-family: opensansregular;
    font-size: 15px;
    color: var(--color-default-text);
    line-height: 22px;
    text-align: center;
    margin-bottom: 10px;
}

.modal-upgrade-type-button {
    text-align: center;
}

    .modal-upgrade-type-button .button {
        display: inline-block;
        width: 140px;
        height: 48px;
        line-height: 48px;
        text-decoration: none;
        outline: 0px;
        text-align: center;
        font-family: opensanssemibold;
        font-size: 15px;
        color: #fff;
        background: var(--color-orange);
        border: 0px;
        border-radius: 30px;
        margin: 10px 10px 0px;
        position: relative;
        z-index: 1;
    }

        .modal-upgrade-type-button .button:first-child {
            background: var(--color-blue-bg);
        }

        .modal-upgrade-type-button .button.btn-premium {
            background: #006C98;
        }

.modal-upgrade-group {
    position: relative;
    z-index: 1;
}

.modal-upgrade-content .detail-child {
    font-size: 16px;
    font-family: opensanssemibold;
    color: #00BCEF;
}

    .modal-upgrade-content .detail-child::before {
        content: "";
        background: url("~/Content/assets/imgs/learning-icon-bg.svg");
        padding-left: 20px;
        display: inline-block;
        width: 13px;
        height: 13px;
    }

.modal-upgrade-content .detail-child-vocabulary::before {
    background-position: 0px -3370px;
}

.modal-upgrade-content .detail-child-vip::before {
    background-position: 0px -3385px;
}

.modal-upgrade-content .detail-child-premium::before {
    background-position: 0px -3400px;
}

.modal-upgrade-content .detail-child.detail-child-vip {
    color: #F4AE00;
}

.modal-upgrade-content .detail-child.detail-child-premium {
    color: #022E38;
}


.modal-upgrade-content .detail-child-content {
    padding-left: 22px;
    font-size: 16px;
    font-family: opensanslight;
}

.modal-upgrade-line {
    width: 125px;
    height: 1px;
    background: var(--color-default-title);
    margin: 30px auto 20px;
}

.modal-upgrade-msg {
    font-size: 16px;
    text-align: center;
    max-width: 200px;
    margin: 0px auto 15px;
}

.modal-upgrade-type .modal-content::before {
    content: "";
    background: url("~/Content/assets/imgs/upgrade-bg.png");
    width: 100%;
    height: 600px;
    display: inline-block;
    position: absolute;
    left: 0;
    bottom: 0;
}
/* END MODAL OF PIN WORD */


/*begin fault popup*/
.fault-dialog {
    max-width: 450px;
    width: 100%;
}

    .fault-dialog .modal-content {
        border-radius: 6px;
    }

.fault-title {
    font-size: 22px;
    color: #E43439;
    margin-top: 30px;
    font-family: opensanslight;
}

.fault-subtitle {
    font-size: 13px;
}

.fault-dialog .close-box {
    margin-right: -30px;
    cursor: pointer;
}

.slt-fault {
    border: 1px solid #ddd;
    height: 40px;
    margin-bottom: 0px;
    padding: 10px;
    border-radius: 4px;
    font-size: 14px;
}

    .slt-fault:hover {
        cursor: pointer;
    }

    .slt-fault .fa {
        float: right;
        color: #E43439;
        font-size: 14px;
    }

.slt-fault-option {
    padding: 10px 0px;
    border: 1px solid #ededed;
    position: absolute;
    width: calc(100% - 30px);
    z-index: 1;
    background: #fff;
    border-radius: 4px;
    display: none;
}

    .slt-fault-option span {
        background: #F5F5F5;
        padding: 9px 15px;
        border-radius: 25px;
        width: calc(50% - 20px);
        display: inline-block;
        margin-left: 10px;
        margin-right: 10px;
        font-size: 12px;
        float: left;
        margin-bottom: 10px;
    }

        .slt-fault-option span:hover, .slt-fault-option-active span {
            cursor: pointer;
            background: #F9EDEE;
            color: #E43439;
        }

.txt-fault {
    border: 1px solid #ddd !important;
    margin-bottom: 10px;
    resize: none;
}

    .txt-fault:active, .txt-fault:focus {
        box-shadow: none;
        border: 1px solid #E43439 !important;
    }

.msg-feedback {
    color: #70b100;
}

.cancel-fault {
    margin-top: 15px;
    height: 33px;
    width: 85px;
    display: inline-block;
    background: #fff;
    border: 1px solid #ededed;
    line-height: 31px;
    text-decoration: none;
    margin-left: 5px;
    margin-right: 5px;
    color: #777;
    border-radius: 4px;
}

.send-fault {
    margin-top: 15px;
    height: 30px;
    width: 85px;
    display: inline-block;
    background: #75b924;
    line-height: 30px;
    text-decoration: none;
    margin-left: 5px;
    margin-right: 5px;
    color: #fff;
    border-radius: 4px;
    box-shadow: 0px 2px 1px #649928;
}

.cancel-fault:hover {
    text-decoration: none;
    color: #777;
}

.send-fault:hover {
    text-decoration: none;
    color: #fff;
}

.notification-content a:hover, .mission-content a:hover {
    color: #555;
}

.coin-menu-item a:hover {
    color: #555;
}

.modal-feedback-header {
    background: #FFE2E1;
    padding: 5px 10px;
    border-radius: 6px 6px 0px 0px;
}

#feedback-fault .modal-body {
    padding: 15px 25px 25px;
}

.feedback-has-sent {
    font-size: 20px;
    font-family: opensansbold;
    color: #7ac60c;
}

.feedback-thanks {
    font-size: 15px;
    color: #4c87ed;
}

.feedback-sent-img {
    margin-bottom: 30px;
    margin-top: 75px;
}

#feedback-fault .modal-content {
    min-height: 400px;
}

.modal-content-thanks {
    display: none;
}

.send-fault {
    background: #ddd;
    box-shadow: none;
    border: 1px solid #ddd;
    height: 40px;
    line-height: 40px;
    font-size: 13px;
    font-family: opensanssemibold;
    color: #AFAFAF;
    width: 180px;
    border-radius: 20px;
    margin: 20px 0px 0px;
}

    .send-fault:hover {
        background: #E43439;
        color: #fff;
        border: 1px solid #E43439;
    }

    .send-fault.send-fault-active {
        background: #E43439;
        color: #fff;
        border: 1px solid #E43439;
    }

    .send-fault:focus {
        text-decoration: none;
        outline: none;
    }

.txt-fault {
    margin-top: 15px;
}
/*end fault popup*/


@media (min-width: 768px) {
    #modal-sample .modal-dialog {
        width: 600px;
    }
}

#modal-sample .modal-content {
    border-radius: 11px;
    max-width: 600px;
    margin-top: 60px;
    height: 520px;
}

#modal-sample .video-content {
    height: 400px;
    display: none;
    margin-top: 3px;
}

#modal-sample .video-item-content {
    height: 400px;
}

.modal-video-cover {
    width: 100%;
    height: 100%;
    max-height: 315px;
    overflow: hidden;
    position: relative;
}

#modal-sample .sample-title {
    background: #FFB020;
    padding: 15px;
    text-align: center;
    border-radius: 10px 10px 0px 0px;
}

    #modal-sample .sample-title p {
        margin-bottom: 0;
        font-size: 15px;
        font-family: opensanslight;
        color: #fff;
    }

        #modal-sample .sample-title p span {
            font-family: opensanssemibold;
        }

#modal-sample .sample-tab {
    height: 40px;
    text-align: center;
}

    #modal-sample .sample-tab a {
        font-size: 13px;
        width: calc(50% - 27px);
        display: inline-block;
        line-height: 40px;
        color: #231F20;
    }

        #modal-sample .sample-tab a:hover,
        #modal-sample .sample-tab a:focus {
            text-decoration: none;
        }

        #modal-sample .sample-tab a.sample-tab-active {
            color: #FFB020;
            font-family: opensanssemibold;
            border-bottom: 3px solid;
        }

.sample-content {
    width: 100%;
    height: 100%;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    padding: 0px 25px;
}

    .sample-content .sample-item {
        position: relative;
        width: 100%;
        padding-top: 15px;
        border-top: 1px solid #ddd;
        margin-top: 3px;
        margin-bottom: 15px;
    }

.sample-item-content {
    width: calc(100% - 40px);
}

    .sample-item-content .sample-content-en {
        font-family: opensanslight;
        font-size: 15px;
        line-height: 22px;
        margin-bottom: 5px;
        color: #FFB020;
    }

        .sample-item-content .sample-content-en span {
            font-family: opensanssemibold;
        }

    .sample-item-content .sample-content-vi {
        font-family: opensanslight;
        font-size: 15px;
        color: #414042;
        line-height: 22px;
        margin-bottom: 5px;
    }

.sample-item a {
    display: inline-block;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: url(~/Content/assets/imgs/learning-icon-bg.svg?n=1) 0px -245px;
    background-color: #00BCEF;
    vertical-align: middle;
    text-decoration: none;
    outline: 0px;
    position: absolute;
    top: 25px;
    right: 0px;
}

    .sample-item a.sound-active {
        animation: animateSound 1.5s infinite linear;
    }

.song-video-bg {
    height: 117px;
    width: calc(100% + 32px);
    position: relative;
    margin-left: -16px;
    margin-top: -113px;
    background: transparent;
}

.song-video-lyric {
    background: #000;
    width: calc(100%);
    position: relative;
    margin-left: 0;
    margin-top: -10px;
    color: #fff;
    padding: 15px;
    border-radius: 0px 0px 10px 10px;
    min-height: 115px;
}

    .song-video-lyric .lyric-en {
        font-size: 20px;
        text-align: center;
        color: #fff;
        font-family: opensanslight;
        margin-top: 20px;
        width: calc(100% - 80px);
        margin: 20px auto 5px;
    }

        .song-video-lyric .lyric-en span {
            color: #FFFF00;
            font-family: opensanssemibold;
        }

    .song-video-lyric .lyric-vi {
        font-size: 14px;
        text-align: center;
        color: #fff;
        font-family: opensanslight;
        width: calc(100% - 80px);
        margin: 0px auto 10px;
    }

.playbuton {
    text-align: center;
}

    .playbuton span {
        display: inline-block;
        background: #959595;
        width: 5px;
        height: 5px;
        margin-top: 10px;
        margin-left: 5px;
        border-radius: 5px;
    }

        .playbuton span.sp-active {
            background: #fff;
            width: 6px;
            height: 6px;
        }

        .playbuton span:hover {
            cursor: pointer;
        }

.song-video-lyric .song-prev {
    width: 11px;
    height: 19px;
    display: inline-block;
    background: url(~/Content/assets/imgs/learning-icon-bg.svg?n=1) 0px -3490px;
    position: absolute;
    top: 45%;
    left: 20px;
}

.song-video-lyric .song-next {
    width: 11px;
    height: 19px;
    display: inline-block;
    background: url(~/Content/assets/imgs/learning-icon-bg.svg?n=1) 0px -3470px;
    top: 45%;
    right: 20px;
    position: absolute;
}

.video-msg {
    font-size: 15px;
    text-align: center;
    margin-top: 20px;
}


#modal-collocations .modal-dialog {
    max-width: 460px;
    margin: 80px auto 0px;
}

#modal-collocations .modal-content {
    border-radius: 6px;
    padding: 30px 30px 20px;
}

.collocations-title {
    font-family: opensansregular;
    font-size: 20px;
    color: var(--color-orange);
    margin-bottom: 20px;
    text-align: center;
}

.collocations-content {
    padding-right: 30px;
    overflow-y: auto;
    height: calc(100vh - 240px);
    max-height: 350px;
}

    .collocations-content::-webkit-scrollbar {
        width: 10px;
    }

    /* Track */
    .collocations-content::-webkit-scrollbar-track {
        -webkit-border-radius: 10px;
        border-radius: 10px;
        background: #E7E7E7;
    }

    /* Handle */
    .collocations-content::-webkit-scrollbar-thumb {
        -webkit-border-radius: 10px;
        border-radius: 10px;
        background: #CFCFCF;
    }

.collocation-text {
    font-family: opensanslight;
    font-size: 15px;
    color: #231F20;
    line-height: 17px;
    margin-bottom: 17px;
}

    .collocation-text .text-blue {
        font-family: opensanssemibold;
        color: var(--color-blue-text);
    }


#modal-setup .modal-dialog {
    max-width: 335px;
    margin: 80px auto 0px;
}

#modal-setup .modal-content {
    border-radius: 6px;
    padding: 20px 25px 10px;
}

.setup-title {
    font-family: opensanslight;
    font-size: 16px;
    color: var(--color-default-title);
    margin-bottom: 15px;
}

.setup-line {
    width: 100%;
    height: 1px;
    background-color: #E5E5E5;
    margin: 0px;
}

.setup-label {
    font-family: opensansregular;
    font-size: 13px;
    color: #5D5D5D;
    display: inline-block;
    vertical-align: top;
    margin-bottom: 15px;
}

.setup-radio {
    display: inline-block;
    vertical-align: top;
    width: 130px;
    margin-left: 40px;
}

.setup-content {
    padding-top: 20px;
}

.setup-check {
    font-family: opensansregular;
    font-size: 14px;
    color: #414042;
    font-weight: normal;
    margin-bottom: 15px;
    position: relative;
}

.setup-sound-check {
    display: inline-block;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    border: 1px solid #BBBBBC;
    background: transparent;
    position: relative;
    vertical-align: -7px;
    margin-right: 17px;
}

    .setup-sound-check.word-checked, .setup-sound-check-input:checked + .setup-sound-check {
        animation: animateCheck 0.3s linear;
        border-width: 0px;
    }

    .setup-sound-check .icon {
        display: inline-block;
        width: 100%;
        height: 100%;
        position: absolute;
        left: 0px;
        top: 0px;
        border-radius: 50%;
        background: var(--color-blue-bg);
        opacity: 0;
        transition: opacity 0.2s linear;
    }

    .setup-sound-check.word-checked .icon, .setup-sound-check-input:checked + .setup-sound-check .icon {
        opacity: 1;
        transition: opacity 0.1s 0.2s linear;
    }

    .setup-sound-check .icon::before {
        position: absolute;
        left: 50%;
        top: 50%;
        color: #fff;
        transform: translate(-50%, -50%);
        content: "\f00c";
        display: inline-block;
        font: normal normal normal 14px/1 FontAwesome;
        font-size: 13px;
        text-rendering: auto;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

.setup-check::before {
    content: "";
    display: inline-block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0px;
    top: 0px;
    z-index: 2;
    cursor: pointer;
}

.setup-check input[type='radio'] {
    display: none;
}

.setup-radio.setup-lang {
    margin: 0px;
    width: 100%;
}

    .setup-radio.setup-lang .setup-check:first-child {
        margin-right: 30px;
    }

.setup-submit {
    display: block;
    width: 180px;
    height: 48px;
    line-height: 48px;
    text-decoration: none;
    outline: 0px;
    color: #5D5D5D;
    font-family: opensanssemibold;
    font-size: 13px;
    text-align: center;
    margin: 30px auto 10px;
    border-radius: 30px;
    background-color: #DDDDDD;
    border: 0px;
    transition: 0.2s all ease;
}

    .setup-submit.setup-active {
        background-color: var(--color-blue-bg);
        color: #fff;
    }

@keyframes animateCheck {
    0% {
        border-width: 1px;
        border-color: #BBBBBC;
    }

    50% {
        border-width: 11px;
    }

    100% {
        border-width: 0px;
        border-color: var(--color-blue-bg);
    }
}