.completed-body{
    width: 100%;
    height: calc(100vh - var(--height-header));
    overflow: auto;
    display: flex;
    padding-bottom: 150px;
    background: #f0f0f0;
}
.main-body-container{
    box-shadow: none;
    max-width: 100%;
}
.completed-body .body-cover{
    display: inline-block;
    padding: 30px 15px 10px;
    text-align: center;
    margin: auto;
}

.completed-title{
    font-family: opensanslight;
    font-size: 20px;
    margin: 0px auto ;
    max-width: 350px;
}
.completed-topic-name{
    font-family: opensanssemibold;
    font-size: 20px;
    margin-bottom: 20px;
}
.completed-icon img{
    height: 200px;
}
.completed-detail{
    font-family: opensanslight;
    font-size: 15px;
    line-height: 21px;
    text-align: center;
    max-width: 265px;
    margin: auto;
    margin-top: 15px;
}

.completed-bottom{
    position: fixed;
    width: 100%;
    height: 140px;
    left: 0px;
    bottom: 0px;
    right: 0px;
    background: #E7E7E7;
    padding: 0px 30px;
}

.completed-bottom-cover{
    display: flex;
    width: 100%;
    height: 100%;
    max-width: 1140px;
    margin: auto;
}

.completed-bottom .completed-button{
    display: inline-block;
    width: 150px;
    height: 50px;
    line-height: 48px;
    text-align: center;
    text-decoration: none;
    border: 1px solid;
    outline: 0px;
    border-radius: 30px;
    font-size: 13px;
    font-family: opensanssemibold;
    margin: auto;
}

.completed-button.button-relearn{
    color: var(--color-main-white);
    border-color: var(--color-main-red);
    background: var(--color-main-red);
    margin-left: 0px;
}

.completed-button.button-test{
    color: var(--color-main-white);
    background: var(--color-main-green);
    border-color: var(--color-main-green);
    margin-right: 0px;
}

@media (max-width: 500px){
    .completed-bottom{
        display: grid;
        padding: 15px;
    }

    .completed-button.button-relearn{
        margin: auto;
    }

    .completed-button.button-test{
        margin: auto;
    }
}