.w1200{ width: 1200px;    margin: 0 auto;}
.c1{padding: 30px 0;}
.tlt{text-align: center;}
.tlt h3{font: bold 30px/50px "arial";color: #454545; margin-bottom: 0;}
.tlt p{font: normal 16px/24px "arial";color: #c7c7c7;text-transform: uppercase;padding-bottom: 15px;background: url(../images/line02.png) no-repeat center bottom;}
.c1-con .tabli{margin: 30px 0;}
.c1-con .tabli ul li{display: inline-block;width: 144px;height: 41px;text-align: center;font: normal 16px/41px "arial";color: #fff;background: #1f55bb;margin-right: 27px;}
.c1-con .tabli ul li.on{background: #f67406;}
.c1-con .tabli ul li a{color: #fff;}
.c1-con .tabli ul li:last-child{margin-right: 0;}
.c1-con .tab ul li{width: 294px;
    float: left;
    margin-right: 7px;}
.c1-con .tab ul li:nth-child(4n){margin-right: 0;}
.c1-con .tab ul li a.img{display: block;border: 1px solid #b5b5b5;}
.c1-con .tab ul li a.img img{width: 270px; }
.c1-con .tab ul li h3{font: normal 16px/60px "arial";
    text-align: center;
    margin-top: 0;
    margin-bottom: 10px;
    background: #dedede;}
.c1-con .tab ul li h3 a{color: #323232;}

.heng{width: 100%;height: 204px; }
.heng img{width: 100%;height: 204px;}

/*优势*/
.c2{width: 100%; height: 2010px; background: url(../images/c2bg.jpg) no-repeat center;}
.c2tlt{height: 230px; text-align: center; font: normal 50px/100px "Arial"; color: #2b2b2b; /* margin-top: 120px; */ line-height: 330px;}
.c2tlt i{font-style: normal;color: #1f55bb;}
.c2tlt span{font-weight: bold;color: #f67406;}
.c2 ul li{padding: 25px 39px;background: #fff;border-radius: 10px;margin-bottom: 35px;}
.c2 ul li .num{width: 223px;margin-top: 40px;}
.c2 ul li .wz{width: 432px;margin-left: 30px; }
.c2 ul li .wz h3{font: bold 40px/50px "Arial";color: #1f55bb; margin-bottom: 0;}
.c2 ul li .wz h3 span{color: #f67406;}
.c2 ul li .wz dt{font: normal 18px/40px "Arial";color: #c5c5c5;background: url(../images/line03.png) no-repeat left bottom;text-transform: uppercase;}
.c2 ul li .wz .info{font: normal 16px/30px "Arial";color: #161616; }
.c2 ul li:nth-child(2n) .wz dt{background: url(../images/line03.png) no-repeat right bottom;}

.tlt{text-align: center;}
.tlt h3{font: bold 30px/50px "Arial";color: #454545;}
.tlt p{font: normal 16px/24px "Arial";color: #c7c7c7;text-transform: uppercase;padding-bottom: 15px;background: url(../images/line02.png) no-repeat center bottom; margin-top: 0;}

/*品牌*/
/* 必要布局样式css */
.service-content {
    padding: 45px 10px 50px;
    background: #f7f8fa;
    position: relative;
    overflow: hidden;
}

.service-box {
    width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.service-title h3 {
    text-align: center;
    color: #333;
    font-weight: 400;
    line-height: 1.5;
    font-size: 24px;
}

.service-info {
    font-size: 18px;
    text-align: center;
}

.service-info p {
    color: #333;
}

.service-info a {
    display: block;
    margin: 15px auto 0;
    font-size: 14px;
    color: #00a4ff;
}

.service-info a:hover {
    text-decoration: underline;
}

.service-title {
    margin-bottom: 30px;
}

.service-list {
    -webkit-box-shadow: rgba(0,0,0,.1) 0 0 5px;
    box-shadow: rgba(0,0,0,.1) 0 0 5px;
    margin-top: 50px;
    font-size: 0;
    background-color: #fff;
    text-align: center;
}

.service-list ul {
    display: table;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
}

.service-list ul li {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    display: table-cell;
    width: 11.6666%;
    position: relative;
    border-right: 1px solid #f5f6f7;
}

.service-list ul li a {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    padding: 20px 0 25px;
    height: 100%;
}

.service-list ul li a h4 {
    color: #333;
    font-size: 16px;
    font-weight: 400;
    margin-top: 15px;
}

.service-list-bj {
    position: relative;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    width: 150px;
    height: 96px;
    border-radius: 50%;
    display: inline-block;
    overflow: hidden;
}

.service-list-bj img {
    position: absolute;
    left: 34%;
    top: 50%;
    margin: -24px 0 0 -24px;
    width: 93px;
    /* height: 29px;*/
}

.active-img {
    opacity: 0;
}

.service-list ul li:hover .active-img {
    opacity: 1
}

.service-list ul li:hover h4 {
    color: #08acee;
}

.service-animation-bg {
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -960px;
    width: 1920px;
    z-index: 1;
    opacity: .07;
    font-size: 0;
    text-align: center;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-animation: bgScroll 24s infinite linear;
    animation: bgScroll 24s infinite linear;
    will-change: transform;
}

.service-animation-group {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 30px;
    min-height: 280px;
}

.service-item {
    height: 80px;
    margin: 0 50px 50px;
    display: inline-block;
    vertical-align: middle;
    line-height: 80px;
    -webkit-filter: grayscale(100%);
    -webkit-filter: gray;
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    filter: grayscale(100%);
    filter: gray;
}

.service-item.item001 {
    width: 300px;
    height: 57px;
    background-image: url(../pp/logo-bj.png);
    background-position: 0px -232px
}

.service-item.item002 {
    width: 300px;
    height: 81px;
    background-image: url(../pp/logo-bj.png);
    background-position: 0px 0px;
}

.service-item.item003 {
    width: 150px;
    height: 57px;
    background-image: url(../pp/logo-bj.png);
    background-position: -96px -291px;
}

.service-item.item004 {
    width: 300px;
    height: 79px;
    background-image: url(../pp/logo-bj.png);
    background-position: 0px -83px;
}

.service-item.item005 {
    width: 94px;
    height: 94px;
    background-image: url(../pp/logo-bj.png);
    background-position: 0px -291px;
}

.service-item.item006 {
    width: 103px;
    height: 55px;
    background-image: url(../pp/logo-bj.png);
    background-position: 0px -387px;
}

.service-item.item007 {
    width: 220px;
    height: 81px;
    background-image: url(../pp/logo-bj.png);
    background-position: -302px 0px;
}

.service-item.item008 {
    width: 72px;
    height: 72px;
    background-image: url(../images/logo-bj.png);
    background-position: 0px -444px;
}

.service-item.item009 {
    width: 300px;
    height: 66px;
    background-image: url(../pp/logo-bj.png);
    background-position: 0px -164px;
}

.service-item.item010 {
    width: 216px;
    height: 35px;
    background-image: url(../pp/logo-bj.png);
    background-position: -248px -291px;
}

.service-item.item011 {
    width: 177px;
    height: 32px;
    background-image: url(../pp/logo-bj.png);
    background-position: -96px -350px;
}

.service-item.item012 {
    width: 178px;
    height: 53px;
    background-image: url(../pp/logo-bj.png);
    background-position: -302px -232px;
}

.service-item.item013 {
    width: 200px;
    height: 58px;
    background-image: url(../images/logo-bj.png);
    background-position: -302px -170px;
}

.service-item.item014 {
    width: 190px;
    height: 85px;
    background-image: url(../pp/logo-bj.png);
    background-position: -302px -83px;
}