.clear{clear: both;}
.container{width: 1190px;margin: auto;}
/*优势开始*/
.index_tx_advantage {
    width: 100%;
    min-width: 1190px;
    max-width: 1920px;
    margin-top: 60px;
}

.container {
    width: 1190px;
    margin: auto;
}

ul.adv_list li {
    width: 229px;
    height: 368px;
    float: left;
    margin-right: 10px;
    display: block;
    position: relative;
}

ul.adv_list li:last-child {
    margin-right: 0;
}

.li_a, .li_b {
    width: 229px;
    height: 368px;
    position: absolute;
    top: 0;
    left: 0;
}

.adv_list li {
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-perspective: 1000px;
    perspective: 1000px;
}

.adv_list li .li_a {
    -webkit-transform: rotateY(0deg);
    transform: rotateY(0deg);
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    backface-visibility: hidden;
    -webkit-transition: -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
    transition: -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
    -o-transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
    transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
}

.adv_list li .li_b {
    -webkit-transform: rotateY(180deg);
    transform: rotateY(180deg);
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-transition: -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
    transition: -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
    -o-transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
    transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.li_a span {
    font-family: Arial;
    font-size: 20px;
    color: #333333;
    margin: auto;
    display: block;
    padding-top: 260px;
    text-align: center;
}

.inner {
    -webkit-transform: translateY(-50%) translateZ(60px) scale(0.94);
    transform: translateY(-50%) translateZ(60px) scale(0.94);
    -webkit-perspective: inherit;
    perspective: inherit;
    z-index: 2;
    text-align: center;
    position: absolute;
    top: 125px;
    width: 100%;
}

.inner2 {
    -webkit-transform: translateY(-50%) translateZ(60px) scale(0.94);
    transform: translateY(-50%) translateZ(60px) scale(0.94);
    -webkit-perspective: inherit;
    perspective: inherit;
    z-index: 2;
    text-align: center;
    position: absolute;
    top: 235px;
}

.li_b1 {
    font-family: Arial;
    font-size: 20px;
    color: #ffffff;
    font-weight: normal;
    display: block;
    text-align: center;
}

.li_b2 {
    font-family: Arial;
    font-size: 14px;
    color: #ffffff;
    font-weight: normal;
    display: block;
    text-align: center;
    line-height: 20px;
    padding: 0 20px;
}

.adv_list li:hover .li_a {
    -webkit-transform: rotateY(-180deg);
    transform: rotateY(-180deg);
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
}

.adv_list li:hover .li_b {
    -webkit-transform: rotateY(0deg);
    transform: rotateY(0deg);
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
}

/*.index_jy_advantage{width: 100%;min-width: 1190px;max-width: 1920px;height: 355px;padding-top: 45px;background-color: #f4f4f4;}
.index_jy_advantage ul{margin:auto;margin-top: 45px;}
.index_jy_advantage ul li{float: left;width: 228px;text-align: center;}
.adv_text{font-family: Arial;font-size: 15px;line-height: 20px;color: #333333;font-weight: normal;margin-top: 25px;}
.adv_line{float: left;width: 3px;}
.adv_mail{background:url(../ZERO/img/adv_mail.png) no-repeat 8px #0a6ac1;padding-left: 26px;;height: 34px;line-height: 34px;width: 187px;display: inline-block;margin-right: 16px;}
.adv_mail a{font-family: Arial;font-size: 13px;color: #fff;font-weight: normal;}
.adv_mail:hover a{text-decoration: underline}
.adv_inquiry{width: 213px;height: 34px;line-height: 34px;background-color:#0a6ac1;text-align: center;display: inline-block }
.adv_inquiry a{font-family: Arial;font-size: 13px;color: #fff;font-weight: normal;}
.adv_inquiry:hover a{text-decoration: underline}
.adv_btn_jy{width: 100%;text-align: center;margin-top: 35px;}
.index_jy_advantage ul li:hover img{transform: rotateY(360deg);transition: all 1s;}
.advintitlebox,.adv_list,.adv_btn_jy{display: none}*/
/*优势结束*/