/*公用快开始*/
.main1 {
    position: relative;
    display: block;
    margin: 0 auto;
    width: 1200px;
}

h2.item-sub {
    /*padding-top: 48px;*/
    color: #333;
    text-align: center;
    font-size: 32px;
    line-height: 56px;
    letter-spacing: 2px;
}
p.item-subs {
    color: #999;
    font-size: 20px;
    line-height: 38px;
    text-align: center;
}
.subject-item {
    width: 100%;
    background-position: center top;
    background-repeat: no-repeat;
}
.subject-link {
    overflow: hidden;
    display: block;
    width: 140px;
    height: 40px;
    font-size: 16px;
    line-height: 40px;
    font-weight: 100;
    text-align: center;
    color: #fff;
    background: rgba(255,255,255,.1);
    border: 1px solid #fff;
    border: 1px solid rgba(255,255,255,.75);
}
.subject-link em {
    display: block;
    height: 100%;
    -webkit-transition: all .2s ease-out;
    transition: all .2s ease-out
}
.subject-link:hover em:first-child {
    margin-top: -40px
}
.subject-link:hover em {
    color: #fff;
}
.line-ele {
    position: absolute;
}
.mash {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .6);
}
.mash .close-video {
    position: absolute;
    top: 32px;
    right: 32px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #585D65;
    cursor: pointer
}

.mash .close-video:hover {
    background: #fff
}

.mash .close-video:before {
    content: '';
    position: absolute;
    width: 16px;
    height: 2px;
    background: #1D1D1D;
    top: 11px;
    left: 4px;
    transform: rotate(45deg);
    transition: .5s all 0s ease-in-out
}

.mash .close-video:after {
    content: '';
    position: absolute;
    width: 16px;
    height: 2px;
    background: #1D1D1D;
    top: 11px;
    left: 4px;
    transform: rotate(-45deg);
    transition: .5s all 0s ease-in-out
}

.mash .close-video:hover:before {
    transform: rotate(-45deg);
    transition: .2s all 0s ease-in-out
}

.mash .close-video:hover:after {
    transform: rotate(45deg);
    transition: .2s all 0s ease-in-out
}
.area-void {
    position: fixed;
    z-index: 101;
    left: 50%;
    top: 50%;
    width: 750px;
    height: 410px;
    margin: -205px  0 0 -375px;
    background-color: #fff;
}



.ysyf-item4 {
    height: 655px;
    background-image: url("../images/ysyz4-bg.jpg");
}
.ysyf-item4 .item-sub{ color: #fff}
.ysyf-item4 .main1 {
    position: relative;
    margin-top: 15px;
}
.ysyf-item4 .integrated-nav {
    position: absolute;
    left: 0;
    top: 0;
    width: 280px;
}
.ysyf-item4 .integrated-nav li{
    padding: 19px 0 19px 34px;
    margin-bottom: 19px;
    box-sizing: border-box;
}
.ysyf-item4 .integrated-nav li h4{
    height: 34px;
    margin-bottom: 10px;
    font-size: 18px;
    line-height: 34px;
    color: #fff;
}
.ysyf-item4 .integrated-nav li p {
    height: 78px;
    font-size: 14px;
    line-height: 24px;
    color: #62666e;
    color: rgba(255,255,255,.2);
}
.ysyf-item4 .integrated-nav li .icon-w32 {
    display: inline-block;
    width: 34px;
    height: 34px;
    margin-right: 4px;
    margin-left: -4px;
    vertical-align: top;
    background: url("../images/icon-w32.png") no-repeat 0 0;
}
.ysyf-item4 .integrated-nav li .icon-w32.gc { background-position: 0 0 }
.ysyf-item4 .integrated-nav li .icon-w32.zc { background-position: 0 -34px }
.ysyf-item4 .integrated-nav li .icon-w32.jc { background-position: 0 -68px }

.ysyf-item4 .integrated-nav li.sub {
    padding: 0 0 0 32px;
    font-size: 18px;
    line-height: 44px;
    color: #fff;
}
.subject-integrated {
    position: absolute;
    left: 534px;
    top: 10px;
    display: block;
    width: 534px;
    height: 534px;
}
.subject-integrated .cassA-box {
    position: absolute;
    left: 184px;
    top: 187px;
    z-index: 2;
    width: 165px;
    height: 165px;
    border-radius: 50%;
    overflow: hidden;
}
.subject-integrated .cassA-box img {
    display: block;
    margin: 4px auto 0;
    -webkit-transition: all .6s ease-out;
    transition: all .6s ease-out
    -webkit-animation: updown 3s linear infinite;
    -moz-animation: updown 3s linear infinite;
    -o-animation: updown 34s linear infinite;
    animation: updown 3s linear infinite;
}
.subject-integrated:hover .cassA-box img {
    margin-top: -165px;
}

.subject-integrated .cassA-box .cassA-txt {
    display: block;
    width: 100%;
    height: 100%;
    padding-top: 44px;
    font-size: 20px;
    line-height: 28px;
    text-align: center;
    color: #fff;
    box-sizing: border-box;
}
.subject-integrated  .cassA-rotate1{
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 1;
    width: 534px;
    height: 534px;
    margin: -267px 0 0 -267px;
    background: url(../images/rotate-1.png) no-repeat 0 0;
}
.subject-integrated.active .cassA-rotate1 {
    -webkit-animation: rotateForEver 8s linear infinite;
    -moz-animation: rotateForEver 8s linear infinite;
    -ms-animation: rotateForEver 8s linear infinite;
    -o-animation: rotateForEver 8s linear infinite;
    animatio: rotateForEver 8s linear infinite;
}
.tec-ul .tec-li {
    position: absolute;
    width: 0;
    height: 28px;
    overflow: hidden;
    font-size: 14px;
    line-height: 28px;
    color: #cddcf6;
    text-align: center;
    white-space:nowrap;
    background: url("../images/ysys-tagbg.png");
    -webkit-transition: all .6s ease-out;
    transition: all .6s ease-out
}
.tec-ul .tec-li.active  {
    width: 100px;
}

.tec-ul2 .tec-li {
    position: absolute;
    width: 70px;
    font-size: 13px;
    line-height: 20px;
    text-align: center;
    color: #859dcd;
    opacity: 0;
    filter: alpha(opacity=0);
    -webkit-transition: all .6s ease-out;
    transition: all .6s ease-out
}
.tec-ul2 .tec-li.active  {
    opacity: 1;
    filter: alpha(opacity=100);
}
.layout-list5 {
    overflow: hidden;
}
.layout-list5 li {
    position: relative;
    float: left;
    width: 285px;
    height: 220px;
    margin: 0 20px 20px 0;
    padding: 19px;
    background-color: #fff;
    border: 1px solid #e5ebf4;
    box-sizing: border-box;
}
.layout-list5 li .ysyf-tag {
    position: absolute;
    right: -3px;
    top: -1px;
    width: 38px;
    height: 40px;
    padding-top: 3px;
    padding-right: 6px;
    font-size: 12px;
    text-align: right;
    color: #90b1e7;
    background: url("../images/ysyf-arrow.png") no-repeat 0 0;
}
.layout-list5 li h4 {
    font-size: 18px;
    line-height: 34px;
    color: #333;
}
.layout-list5 li p {
    position: relative;
    padding-left: 13px;
    font-size: 13px;
    line-height: 28px;
    color: #898989;
}
.layout-list5 li p:before {
    content: "";
    position: absolute;
    left: 0;
    top: 12px;
    width: 4px;
    height: 4px;
    background: #5d8ddb;
    border-radius: 2px;
}
.layout-list5 li.last {
    margin-right: 0;
}
.layout-list5 li .icon-server {
    display: inline-block;
    width: 64px;
    height: 52px;
    margin-bottom: 23px;
}