@import url('/css/animate.css'); .selectBox {
    text-align: center
}
.Introduction h2{
    text-align: center;
    margin: 50px 0 30px 0;
    font-size: 28px;
    margin-bottom: 1.875rem;
    border-bottom: 1px solid #d3d3d3;
    position: relative;
    padding-bottom: 20px;
    letter-spacing: 2.5px;
}
.Introduction h2::after {
    content: "";
    display: block;
    position: absolute;
    height: 3px;
    background-color: #1e489d;
    left: 50%;
    bottom: -2px;
    width: 6rem;
    margin-left: -3rem;
}
.selectBox select {
    width: 15%;
    margin: 0 auto 40px;
    -webkit-appearance: none;
    background: url(/images/40/arrow.png) no-repeat scroll 98% center #ffffff;
    background-repeat: no-repeat;
    background-position: 98% 50%
}

.cols {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: center;
    -ms-flex-pack: center
}

.col {
    width: calc((100%/3) - 1rem);
    margin: 0.5rem;
}

.back {
    background: #ffffff;
    border: 1px solid #ddd;
    border-radius: 35px
}

.back .inner {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%
}


.inner .info {
    padding: 30px
}

.inner .info .tt a {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px dashed #d9d9d9;
    padding-bottom: 10px;
    margin-bottom: 10px;
    position: relative;
}
#faq_list li .menu_head i {font-size: 26px;top: calc((100% - 26px) / 2);right: 10px;position: absolute;}
#faq_list li .current .menu_head i { color: var(--white); 
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
}
.inner .info .tt a:last-child {
    border-bottom: 0
}

.inner .info .tt a img {
    width: 130px;
    height: 130px;
    object-fit: contain
}

.inner .info .tt a p {
    width: calc(100% - 150px);
    font-size: 22px;
    font-weight: 500;
    color: var(--primary);
    line-height: 140%
}

.inner .info .tt a p b {
    display: block;
    font-size: 14px;
    font-weight: 400;
    margin-top: 5px
}

.inner .photo {
    height: 550px;
    border-radius: 35px;
    overflow: hidden;
    position: relative;
    display: none;
}

.inner .photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 20% 0
}

.inner .tt h3 {
    font-size: 18px;
    margin-bottom: 10px
}

.inner .tt p {
    font-size: 16px;
    line-height: 170%;
    font-weight: 300;
    margin-bottom: 20px
}


.container .back .backbg {
    position: absolute;
    width: 100%;
    height: 100%
}

.container .back .backbg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px
}


.front .inner h2 {
    font-size: 18px;
    margin-top: 15px;
    position: relative;
    font-weight: 300;
    line-height: 170%;
    padding: 0 30px;
    text-align: center
}

.front .inner p:after {
    content: '';
    width: 2rem;
    height: 1px;
    background: #1e489d;
    display: block;
    margin: 20px auto 0;
}

.front .inner p {
    font-weight: 700;
    font-size: 28px;
    line-height: 170%;
    padding: 0 30px;
    margin-bottom: 20px;
    overflow: hidden;
    text-align: center;
    margin-top: 20px
}

.front .inner p b {
    font-weight: 400;
    font-size: 20px;
    margin-left: 10px;
}

#articleStyle21 .inner .more {
    padding: 10px 0;
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    bottom: 0;
    width: 100%;
    background: #1e489d;
    color: #fff
}

.inner .more span {
    display: flex;
    margin-left: 10px;
    -webkit-transition-duration: .2s;
    transition-duration: .2s;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.inner .more span svg {
    width: 14px;
    height: 14px;
    fill: #fff;
    -moz-transform: rotate(-90deg);
    -webkit-transform: rotate(-90deg);
    -o-transform: rotate(-90deg);
    -ms-transform: rotate(-90deg);
    transform: rotate(-90deg)
}

.inner .more:hover span {
    right: 15px
}

@media screen and (max-width: 64rem) {
    .col {
        width:calc(50% - 4rem)
    }
}

@media screen and (max-width: 48rem) {
    .col {
        width:calc(50% - 2rem);
        margin: 1rem
    }

    .selectBox select {
        width: 35%
    }

    .inner .photo {
        height: 450px
    }
}

@media screen and (max-width: 32rem) {
    .col {
        width:100%;
        margin: 0 0 2rem 0
    }

    .selectBox select {
        width: 80%
    }
}

@media screen and (max-width: 1024px) {
    .front,.back {
    }

    .front .inner span {
        font-size: 16px
    }
}
