.clearfix::after {
    clear: both;
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
}

.clearfix {
}

/* 必要布局样式css */
.service-content {		padding:0px 0 0px 0;
	background:url(../images/servicebg.jpg) no-repeat bottom center;

    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: #fff;
    font-weight: 400; 
    line-height: 1.5;
    font-size: 28px;
}

.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: #ccc;
}

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

.service-title {
    margin-top: 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: 16.6666%;
    position: relative;
    border-right: 0px 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: #ccc;
    font-size: 16px;
    font-weight: 400;
    margin-top: 15px;
}

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

.service-list-bj img {
    position: absolute;
    left: 50%;
    top: 50%;
    margin: -32px 0 0 -32px;
    width: 68px;
    height: 68px;
}

.active-img {
    opacity: 0;
}

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

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

.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(../images/logo-bj.png);
    background-position: 0px -232px
}

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

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

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

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

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

.service-item.item007 {
    width: 220px;
    height: 81px;
    background-image: url(../images/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(../images/logo-bj.png);
    background-position: 0px -164px;
}

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

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

.service-item.item012 {
    width: 178px;
    height: 53px;
    background-image: url(../images/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(../images/logo-bj.png);
    background-position: -302px -83px;
}

@-webkit-keyframes bgScroll {
    from {
        -webkit-transform: translateY(0);
        transform: translateY(0)
    }

    to {
        -webkit-transform: translateY(-33.333%);
        transform: translateY(-33.333%)
    }
}

@keyframes bgScroll {
    from {
        -webkit-transform: translateY(0);
        transform: translateY(0)
    }

    to {
        -webkit-transform: translateY(-33.333%);
        transform: translateY(-33.333%)
    }
}