.web {
    width: 100%;
    background: #fff;
    margin: 0 auto;
    display: block;
    height: auto;
    position: relative;
    margin-top: 40px;
    margin-bottom: 40px;
}

.web-index {
    width: 1170px;
    margin: 0 auto;
}

.bt {
    margin-top: 65px;
}

.bt h3 {
    text-align: center;
    font-size: 35px;
    color: #444;
    line-height: 40px;
    font-weight: bold;
    margin-bottom: 30px;
}

.bt p {
    font-size: 16px;
    color: #666;
    text-align: center;
}

.web-main {
    width: 100%;
    height: auto;
    display: inline-block;
}

.web-right {
    float: right;
}

.web-right img {
    margin-right: -60px;
    width: 690px;
}

.g-mt80 {
    margin-top: 190px;
}

.xcx-in3.i1 {
    background-position: 0 0;
}

.xcx-in3 {
    background-image: url(../images/web.png);
    width: 34px;
    height: 34px;
    margin-top: 6px;
    display: inline-block;
}

.f-fl {
    float: left;
}

.g-ml20 {
    margin-left: 20px;
}

.s-fs20 {
    font-size: 20px;
}

.s-fc-gy1 {
    color: #595961;
    WIDTH: 486PX;
}

.g-mt6 {
    margin-top: 6px;
}

.s-fs16 {
    font-size: 16px;
}

.s-fc-gy {
    color: #999;
    WIDTH: 486PX;
}

.g-mt80 li {
    height: 45px;
    line-height: 54px;
}

.g-mt40 {
    margin-top: 40px;
}

.xcx-in3.i2 {
    background-position: 0 -44px;
}

.xcx-in3.i3 {
    background-position: 0 -88px;
}

.xcx-in3.i4 {
    background-position: 0 -132px;
}

.web-left {
    float: left;
}

.webl-eft {
    float: left;
}

.webl-eft img {
    margin-left: -60px;
    width: 690px;
}

.webr-ight {
    float: right;
}

.information {
    width: 100%;
    height: 274px;
    background: url(../images/information.png) no-repeat;
    background-position-x: center;
}
.web-top{
    width: 100%;
    text-align: center;
    margin-top: 55px;
    margin-bottom: 35px;
}
.te-bottom{
    text-align: center;
    display: block;
    margin: 0 auto;
    margin-left:87px;
}
.te-bottom img{
    width: 100%;
}
.webm-one{
    width: 100%;
    height: auto;
    display: inline-block;
    margin-top: -190px;
}
.webm-two{
    width: 100%;
    height: auto;
    display: inline-block;
    margin-top: -170px;
}
.webm-two{
    width: 100%;
    height: auto;
    display: inline-block;
    margin-top: -220px;
}
.webm-two{
    width: 100%;
    height: auto;
    display: inline-block;
    margin-top: -220px;
}
#webm-there{
    width: 100%;
    height: auto;
    display: inline-block;
    margin-top: -190px;
}
.g-mt80 {
    margin-top: 290px;
}
.technological{
    margin-top: -54px;
}