body {
    margin: 0;
    font-size: 12px;
    line-height: 1;
    font-family: "Microsoft YaHei";
    background: #f4f4f4;

}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
    font-weight: normal;
    font-size: 12px;
}

p,
dl,
dd {
    margin: 0;
}

ul,
ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

a {
    text-decoration: none;
    color: #333;
}

i,
em {
    font-style: normal;
}

strong,
b {
    font-weight: normal;
}

img {
    border: none;
    vertical-align: bottom;
}

.clearfix {
    *zoom: 1;
}

.clearfix:after {
    content: "";
    display: block;
    clear: both;
    font-size: 0;
    line-height: 0;
}

table {
    border-spacing: 0;
    border-collapse: collapse;
}

th,
td {
    padding: 0;
    text-align: left;
    vertical-align: top;
}

input {
    border: none;
    background: none;
    outline: none;
}

textarea {
    resize: none;
}


body {
    overflow-x: hidden;
    min-width: 1000px;
    background: #fefefe
}

.content {
    width: 1200px;
    margin: 0 auto;
    min-width: 1200px;
}

.zg_top {
    width: 100%;
    position: relative;
    z-index: 10;
}

.zg_top_content {
    position: relative;
}

.zg_logo {
    float: left;
    margin: 21px 0 0 0;
    width: 123px;
}


.zg_toplist {
    width: 630px;
    height: 40px;
    float: left;
    margin-top: 32px;
    z-index: 10px;
}

.zg_toplist>li {
    float: left;
    margin-left: 25px;
    color: #ffffff;
    display: block;
    position: relative;

}

.zg_toplist li>img {
    position: absolute;
    left: 90px;
    top: 4px;

}

.zg_toplist .lh2>img {
    position: absolute;
    left: 68px;
    top: 4px;

}

.zg_toplist .lh:hover .zg_top_class_list {
    display: block;
}


.zg_toplist li a {
    font-size: 16px;
    line-height: 16px;
    color: #333;
}

.zg_toplist li a:hover {
    color: #ff4b01;
}

.zg_number {
    display: block;
    float: right;
    width: 200px;
    height: 55px;
    padding-top: 28px;
    text-align: right;
}

.zg_number img {
    margin-right: 10px;

}

.zg_number a {
    color: #333;
    text-align: right;
    font: bold 20px/20px 方正兰亭黑简体;
}

.zg_top_class {
    font: 16px/16px "方正兰亭黑简体";
    margin: 32px 20px 0 20px;
    position: relative;
    float: left;
    color: #ffffff
}

.zg_top_class p {
    font: bold 16px/16px "方正兰亭黑简体";
    color: #ffffff
}



.list2 {
    width: 277px;
    height: 165px;
    background: url('../images/zg_top_class_list2.png') no-repeat center 10px;
    position: absolute;
    top: 17px;
    left: -106px;
    display: none;
    padding-top: 10px;
}

.list2>div {
    padding-top: 35px;
}

.list2 p {
    color: #666;
    line-height: 18px;
}

.list2_lf {
    border-right: 1px dashed #e1e1e1;
}

.list2_lf img,
.list2_ri img {
    display: block;
    width: 69px;
    height: 70px;
    margin: 0 auto 7px;

}

.list2_lf,
.list2_ri {
    width: 138px;
    height: 118px;
    float: left;
    text-align: center;
}

.list3 {
    width: 202px;
    height: 47px;
    background: url('../images/zg_top_class_list3.png')no-repeat top center;
    position: absolute;
    top: 30px;
    left: 0;
    display: none;
}



.list2 .up {
    position: absolute;
    top: -25px;
    left: 174px;
}

.zg_toplist .lh {
    position: relative;
}

.zg_toplist .lh:hover .zg_top_class_listul {
    display: block;
}

.zg_top_class_listul {
    display: none;
    width: 392px;
    height: 200px;
    padding-top: 26px;
    position: absolute;
    top: 18px;
    left: -60px;
    background: url(../images/zg_top_class_listul.png) no-repeat center 10px;
}

.zg_top_class_listul li {
    width: 137px;
    padding-left: 33px;
    line-height: 16px;
    float: left;
    margin: 18px 14px 0 3px;
}

.zg_top_class_listul .last {
    width: 150px;
}

.zg_top_class_listul li img {
    margin-right: 9px;
}

.zg_top_class .down {
    width: 13px;
    height: 8px;
    position: absolute;
    top: 5px;
    right: -18px
}

.zg_top_class_list .down {
    position: absolute;
    top: -8px;
    left: 30px;
}

.special {
    position: absolute;
    top: -8px;
    left: 28px;
}



.zg_top_class_listul li a {
    display: inline-block;
    font: 12px/16px "方正兰亭黑简体";
    padding: 0 5px 0 5px;
    color: #666
}

.zg_top_class_listul li:hover {
    color: #fa8c4a;
}
/* banner */
.banner{
    background: #072c43;
}
.banner .content{
    height: 500px;
    background: #072c43;
    position: relative;
}
.banner h2{
    color: #fff;
    font-weight: bold;
    font-size: 66px;
    padding-top: 204px;
    position: relative;
}
.banner h2 img{
    margin-left: 45px;
}
.banner p{
    color: #fff;
    font-size: 36px;
    padding-top: 26px;
    position: relative;
}
.banner .banner_jqr{
    position: absolute;
    top: 30px;
    left: 736px;
}
.banner .ball{
    position: absolute;
    top: -80px;
    left: -500px;
    animation: ball 30s linear infinite;
}
@keyframes ball{
    0%{
        transform: rotate(0);
    }
    0%{
        transform: rotate(360deg);
    }
}
/* part1 */
.part1{
    height: 96px;
    background: #f4f4f4;
}
.part1 .content{
    background: #f4f4f4;
    
}
.part1 li{
    float: left;
    width: 369px;
    height: 96px;
    background: #e9e9e9;
    margin-right: 8px;
    color: #363636;
    cursor: pointer;
    position: relative;
}
.part1_main{
    margin-left: 39px;
}
.part1 li:hover{
    background: #4ac0d9;
    color: #fff;
}
.part1 li h3{
    font-size: 28px;
    text-align: center;
    line-height: 56px;
    padding-top: 3px;
    font-weight: bold;
}
.part1 li p{
    font-size: 24px;
    text-align: center;
}



/* part2 */
.part2{
    background: #f4f4f4;
}
.part2 .content{
    padding: 75px 0 68px 0;
    background: #f4f4f4;
}
.sh2{
    text-align: center;
    font-size: 50px;
    font-weight: bold;
    color: #363636;
}
.sh2 img{
    margin: 0 24px;
    vertical-align: middle;
}
.part2 ul{
    padding-top: 73px;
    padding-left: 39px;
}
.part2 li{
    width: 243px;
    height: 269px;
    background: #fff;
    border-radius: 20px;
    margin-right: 46px;
    float: left;
    text-align: center;
}
.part2 li:hover{
    box-shadow: 0 0 20px #eee;
}
.part2 li img{
    margin-top: 27px;
}
.part2 h3{
    font-size: 30px;
    color: #363636;
    padding: 33px 0 11px 0;
    font-weight: bold;
}
.part2 p{
    font-size: 20px;
    line-height: 30px;
    color: #363636;
}
/* part3 */
.part3{
    background: #4ac0d9;
}
.part3 .content{
    background: #4ac0d9;
    padding: 60px 0 83px 0;
    position: relative;
}
.part3 ul{
    padding-top: 73px;
    padding-left: 39px;
}
.part3 li{
    width: 243px;
    height: 264px;
    background: #fff;
    border-radius: 20px;
    margin-right: 46px;
    float: left;
    text-align: center;
    position: relative;
}
.part3 li:hover{
    box-shadow: 0 0 20px #33a6c3;
}
.part3 li img{
    margin-top: 30px;
}
.part3 h3{
    font-size: 30px;
    color: #363636;
    padding: 28px 0 11px 0;
    font-weight: bold;
}
.part3 p{
    font-size: 20px;
    line-height: 30px;
    color: #363636;
}
.part3 .ball{
    position: absolute;
    top: -93px;
    right: -500px;
    animation: ball 40s linear infinite;
}
/* part4 */
.part4{
    background: #f4f4f4;
}
.part4 .content{

    padding: 83px 0 66px 0;
    position: relative;
}
.part4_main{
    width: 1318px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 0 10px #eaeaea;
    margin-left: -58px;
    padding-top: 54px;
    position: relative;
}
.sh3{
    text-align: center;
    font-size: 35px;
    padding: 24px 0 50px 0;
    color: #363636;
}
.sul{
    padding-left: 58px;
}
.sul li{
    float: left;
    width: 380px;
    margin-right: 26px;
    margin-bottom: 27px;
}
.sul li a{
    display: block;
    width: 380px;
}
.sul li .imgb{
    width: 380px;
    height: 214px;
    overflow: hidden;
}
.sul li .imgb img{
	width: 380px;
    height: 214px;
}
.sul li h4{
    color:#363636;
    font-size: 20px;
    line-height: 48px;
    height: 52px;
    padding-left:20px;
}
.sul li h4:hover{
    text-decoration: underline;
}
.sul li:hover img{
    transform: scale(1.1);
    transition: .5s;
}
.sul p{
    width: 380px;
    height: 214px;
    background: #d9d9d9;
    font-size: 28px;
    color: #363636;
    line-height: 214px;
    text-align: center;
}
.part4 .ball {
    position: absolute;
    top: 570px;
    left: -600px;
    animation: ball 40s linear infinite;
}
/* part5 */
.part5{
    background: #f4f4f4;
}
.part5 .content{
    background: #f4f4f4;
    padding-bottom: 73px;
    position: relative;
}
.part5_main{
    width: 1318px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 0 10px #eaeaea;
    margin-left: -58px;
    padding-top: 54px;
    position: relative;
}
.part5 .ball {
    position: absolute;
    top: 614px;
    right: -600px;
    animation: ball 40s linear infinite;
}
/* part6 */
.part6{
    background: #f4f4f4;
}
.part6 .content{
    background: #f4f4f4;
    padding-bottom: 100px;
}
.part6_main{
    width: 1318px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 0 10px #eaeaea;
    margin-left: -58px;
    padding-top: 54px;
}







/* footer */
.zg_footer {
    width: 100%;
    padding: 50px 0;
    background: #12111c;
    overflow: hidden;
}

.copy {
    width: 1000px;
    text-align: center;
    font-size: 14px;
    font-family: "方正兰亭黑简体";
    color: #a7a6a8;
    line-height: 32px;
}

.copy a,
.copy h1 {
    color: #a7a6a8;
    font-size: 14px;
    font-family: "方正兰亭黑简体";
    font-weight: normal;
    display: inline;
}

.copy a,
.copy h1 {
    color: #a7a6a8;
    font-size: 14px;
    font-family: "方正兰亭黑简体";
    font-weight: normal;
    display: inline;
}