.acad01-template-09 {
    position: relative;
    display: flex;
    height: 43vw;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.acad01-template-09 .bg,
.acad01-template-09 .video-first {
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
    width: 100%;
    height: 100%;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.acad01-template-09 .bg.mobile {
    display: none;
}

.acad01-template-09 .video-first .shape {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
}

.acad01-template-09 .video-first video {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    top: 0;
    z-index: -1;
}

.acad01-template-09 .box {
    display: block;
    width: 34%;
    max-width: 1500px;
    position: absolute;
    right: 0;
    bottom: 18%;
    padding-top: 22px;
    z-index: 5;
}

.acad01-template-09 .box::before {
    content: '';
    background-color: black;
    position: absolute;
    width: 0%;
    height: 1px;
    display: block;
    top: 0;
    left: 0;
    transition: all .3s ease;
}

.acad01-template-09 .box.-scroll-active::before {
    width: 100%;
    transition: all 1.5s ease .2s;
}

.acad01-template-09 .main_title {
    position: relative;
    z-index: 3;
    top: 0;
    left: 0;
    font-family: 'Heebo', 'Microsoft JhengHei', sans-serif;
}


/* 202103 */

.acad01-template-09 .main_title .tw {
    font-size: 24px;
    font-weight: bold;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}


/* 202103 */

.acad01-template-09 .main_title .en {
    font-size: 72px;
    color: #ea260c;
    font-weight: bold;
    display: block;
    line-height: 72px;
    margin-top: 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

@media (max-width:1350px) {
    .acad01-template-09 .main_title .en {
        font-size: 60px;
        line-height: 60px;
        margin-top: 10px;
    }
    .acad01-template-09 .main_title .tw {
        font-size: 22px;
    }
}

@media (min-width:1199px) {
    .acad01-template-09 .button_link:hover {
        border-color: #ea260c;
        color: #ea260c;
    }
    .acad01-template-09 .button_link:hover::after {
        background-color: white;
    }
    .acad01-template-09 .button_link:hover::before {
        border-color: white;
    }
    .acad01-template-09 .button_link:hover span::before {
        background-color: #ea260c;
        border-color: #ea260c;
    }
}

@media (max-width:1200px) {
    .acad01-template-09 .bg {
        background-attachment: inherit;
    }
}

@media (max-width:1000px) {
    .acad01-template-09 .main_title .tw {
        font-size: 18px;
    }
    .acad01-template-09 .main_title .en {
        font-size: 45px;
        line-height: 45px;
        margin-top: 10px;
    }
    .acad01-template-09 .bg {
        display: none;
    }
    .acad01-template-09 .bg.mobile {
        display: block;
    }
}

@media (max-width:600px) {
    .acad01-template-09 .box {
        width: auto;
    }
    .acad01-template-09 {
        height: 100vw;
    }
    .acad01-template-09 .box {
        padding-top: 18px;
    }
    .acad01-template-09 .main_title .en {
        font-size: 26px;
        line-height: 28px;
        margin-top: 5px;
    }
    .acad01-template-09 .main_title .tw {
        font-size: 16px;
    }
}