@charset "utf-8";
* {
    margin: 0px;
    padding: 0px;
}
.w {
    width: 1200px;
    margin: 0 auto;
}
a {
    text-decoration: none;
}
a {
    color: black;
    /* font-size: 20px; */
}
/* hed start */
.hed {
    width: 100%;
    height: 500px;
    background: url(/uploads/image/i3143/head.png) no-repeat top center;
}
/* hed end */
/* cont-one  start*/
.cont-one {
    overflow: hidden;
    width: 100%;
    height: 888px;
    background: url(/uploads/image/i3143/cont-one.png) no-repeat top center;
}
.cont-one-add{
    width: 1200px;
    margin: 0 auto;
    margin-top: 30px;
    overflow: hidden;
}
.cont-one-add a:nth-child(1) img{
    float: left;
}
.cont-one-add a:nth-child(2) img{
    float: right;
}
.one-mid {
    position: relative;
    padding-right: 20px;
    padding-top: 40px;
    padding-left: 20px;
    margin-top: 97px;
    width: 1200px;
    height: 465px;
    background: url(/uploads/image/i3143/one-mid.png) no-repeat top center;
}
.one-mid-title {
    position: absolute;
    left: 470px;
    top: -50px;
    padding-left: 60px;
    width: 260px;
    height: 70px;
    line-height: 70px;
    background: url(/uploads/image/i3143/title.png) no-repeat top center;
}
.one-mid-title p {
    font-size: 36px;
    color: white;
    font-weight: bold;
}
.one-mid-left {
    padding-left: 40px;
    float: left;
    width: 585px;
    height: 390px;
    background: url(/uploads/image/i3143/one-left.png) no-repeat top center;
}
.one-mid-right {
    float: right;
    margin-right: 10px;
    width: 550px;
    height: 390px;
}
.one-mid-right-tb {
    width: 580px;
    height: 390px;
}
.one-mid-right-tb li {
    float: left;
    margin-right: 15px;
    margin-bottom: 15px;
    width: 270px;
    height: 180px;
}
.one-mid-right-tb a:first-child li{
    background: url(/uploads/image/i3143/1-1.png) no-repeat top center;
}
.one-mid-right-tb a:nth-child(2) li{
    background: url(/uploads/image/i3143/1-2.png) no-repeat top center;
}
.one-mid-right-tb a:nth-child(3) li{
    background: url(/uploads/image/i3143/1-3.png) no-repeat top center;
}
.one-mid-right-tb a:nth-child(4) li{
    background: url(/uploads/image/i3143/1-4.png) no-repeat top center;
}
.one-mid-right-tb p{
    margin-top: 140px;
    text-align: center;
}
/* cont-one  end*/
/* cont-two  start*/
.cont-two {
    overflow: hidden;
    width: 100%;
    height: 608px;
    background: url(/uploads/image/i3143/cont-two.png) no-repeat top center;
}
.two-mid {
    position: relative;
    padding-right: 20px;
    padding-top: 40px;
    padding-left: 20px;
    margin-top: 97px;
    width: 1200px;
    height: 465px;
    background: url(/uploads/image/i3143/two-mid.png) no-repeat top center;
}
.two-mid-title {
    position: absolute;
    left: 470px;
    top: -50px;
    padding-left: 60px;
    width: 260px;
    height: 70px;
    line-height: 70px;
    background: url(/uploads/image/i3143/title.png) no-repeat top center;
}
.two-mid-left {
    padding-left: 40px;
    float: right;
    width: 585px;
    height: 390px;
    background: url(/uploads/image/i3143/two-left.png) no-repeat top center;
}
.two-mid-title p {
    font-size: 36px;
    color: white;
    font-weight: bold;
}
.two-mid-right {
    float: left;
    margin-right: 10px;
    width: 550px;
    height: 390px;
}
.two-mid-right-tb {
    width: 580px;
    height: 390px;
}
.two-mid-right-tb li {
    float: left;
    margin-right: 15px;
    margin-bottom: 15px;
    width: 270px;
    height: 180px;
    background: url(/uploads/image/i3143/two.png) no-repeat top center;
}
.two-mid-right-tb a:first-child li{
    background: url(/uploads/image/i3143/2-1.png) no-repeat top center;
}
.two-mid-right-tb a:nth-child(2) li{
    background: url(/uploads/image/i3143/2-2.png) no-repeat top center;
}
.two-mid-right-tb a:nth-child(3) li{
    background: url(/uploads/image/i3143/2-3.png) no-repeat top center;
}
.two-mid-right-tb a:nth-child(4) li{
    background: url(/uploads/image/i3143/2-4.png) no-repeat top center;
}
.two-mid-right-tb p{
    margin-top: 140px;
    text-align: center;
}
/* cont-two  end*/
/* cont-three  start*/
.cont-three {
    overflow: hidden;
    width: 100%;
    height: 638px;
    background: url(/uploads/image/i3143/cont-three.png) no-repeat top center;
}
.three-mid {
    position: relative;
    padding-right: 20px;
    padding-top: 60px;
    padding-left: 20px;
    margin-top: 97px;
    width: 1200px;
    height: 496px;
    background: url(/uploads/image/i3143/three-mid.png) no-repeat top center;
}
.three-mid-title {
    position: absolute;
    left: 470px;
    top: -50px;
    padding-left: 60px;
    width: 260px;
    height: 70px;
    line-height: 70px;
    background: url(/uploads/image/i3143/title.png) no-repeat top center;
}
.three-mid-title p {
    font-size: 36px;
    color: white;
    font-weight: bold;
}
.three-mid-left {
    padding-left: 40px;
    float: left;
    width: 585px;
    height: 390px;
    background: url(/uploads/image/i3143/three-left.png) no-repeat top center;
}
.three-mid-right {
    float: left;
    margin-right: 10px;
    width: 550px;
    height: 390px;
}
.three-mid-right-tb {
    width: 580px;
    height: 390px;
}
.three-mid-right-tb li {
    float: left;
    margin-left: 20px;
    width: 557px;
    height: 390px;
    background: url(/uploads/image/i3143/three.png) no-repeat top center;
}
.three-mid-right-tb a:first-child li{
    background: url(/uploads/image/i3143/3-1.png) no-repeat top center;
}
.three-mid-right-tb a:nth-child(2) li{
    background: url(/uploads/image/i3143/3-2.png) no-repeat top center;
}
.three-mid-right-tb p{
    text-align: center;
    margin-top: 275px;
}
/* cont-three  end*/