.idx-v {
    background-color: #fff;
}

.idx-vlist::after {
    content: '';
    display: block;
    clear: both;
}

.idx-vlist li {
    float: left;
    width: 31%;
    background-color: #fff;
    margin-right: 3.5%;
    box-shadow: 0px 0px 14px rgba(0,91,172,.2);
    transition: all 0.4s;
    border-radius: .5vw;
    overflow: hidden;
}

.idx-vlist li:hover {
    box-shadow: 0px 0px 18px rgba(0,91,172,.4);
}

.idx-vlist li:nth-child(3n) {
    float: right;
    margin-right: 0;
}

.idx-vlist li .pic {
    position: relative;
    overflow: hidden;
}

.idx-vlist li .pic img {
    width: 100%;
    display: block;
    height: auto;
    overflow: hidden;
    border-radius: .5vw;
    transition: all 0.5s;
}

.idx-vlist li:hover .pic img {
    transform: scale(1.1);
}

.idx-vlist li .pic::before {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    background-image: url(../images/play.png);
    background-size: 3vw;
    background-position: center center;
    background-repeat: no-repeat;
    position: absolute;
    z-index: 2;
}

.idx-vlist li .pic::after {
    content: '';
    display: block;
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 50%;
    background-image: linear-gradient(to top,rgba(0,91,172),rgba(0,91,172,0));
}

.idx-vlist li .txt {
    padding: 24px 14px;
    text-align: center;
    font-size: 14px;
    min-height: 50px;
}

.idx-vlist li a:hover {
    color: #2EBD96;
}

.idx-v .btn-row {
    text-align: center;
    margin-top: 4vw;
}

.idx-v .btn-more {
    font-size: 1vw;
    padding: 1vw 6vw;
    border: #085EAA solid 1px;
    border-radius: .5vw;
    background-color: transparent;
    color: #085EAA;
    transition: all 0.5s;
}

.idx-v .btn-more:hover {
    background-color: #085EAA;
    color: #fff;
}

@media only screen and (max-width: 767px) {
    .idx-vlist li {
        float:none;
        margin-right: 0;
        width: 100%;
        margin-bottom: 20px;
    }

    .idx-vlist li:nth-child(2n) {
        margin-top: 0;
    }

    .idx-vlist li .txt {
        padding: 14px 14px;
    }

    .idx-vlist li .pic::before {
        background-size: 48px;
    }
}