.course-box{
    width: 80%;
    margin: 0 auto;
    padding-top: 60px;
}
.vide-box{
    display: flex;
    justify-content: space-between;
    margin-top: 60px;
}
video {
    background: #D9D9D9;
}

.course-title{
    font-size: 46px;
    line-height: 48px;
}
.course-title-EN{
    font-size: 35px;
    color: #000000;
    line-height: 48px;
    opacity: 0.3;
}
.introduce p:nth-child(1){
    font-size: 30px;
    font-weight: 400;
}
.introduce p {
    font-size: 26px;
    font-weight: 300;
}
.introduce p:last-child{
    color: #F87723;
    /* cursor: pointer; */
}

@media screen and (min-width: 800px) and (max-width: 1280px) {
    .jconfirm-box.jconfirm-box{
        width: 36% !important;
    }
}


.jconfirm-box{
    width: 20% !important;
}
.jconfirm-buttons{
    float: none !important;
    text-align: center;
}

.btn-blue{
    border-radius: 40px !important;
    width: 120px;
    height: 40px;
    background: linear-gradient(to right, #ff7010, #f5390e) !important;
}