@charset "utf-8";

body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
dl,
dt,
dd,
ul,
ol,
li,
form,
fieldset,
legend,
button,
input,
textarea,
th,
td { 
    margin: 0;
    padding: 0;
    font-weight: normal
}

body,
button,
input,
select,
textarea {
    font: 12px/1.5 arial, tahoma, 'Hiragino Sans GB', "Microsoft YaHei", "\5b8b\4f53";
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-weight: normal
}

body {
    background: #fff;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%
}

em,
i {
    font-style: normal
}

fieldset,
img {
    border: 0
}

img {
    vertical-align: top
}

ul,
ol {
    list-style: none
}

button,
input,
select,
textarea {
    font-size: 100%;
    outline: none
}

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

a {
    color: #2272c8;
    text-decoration: none;
    outline: none;
    cursor: pointer
}

a:hover {
    color: #FF7700;
    text-decoration: none
}

.clear {
    clear: both;
    display: block;
    height: 0;
    overflow: hidden;
    font-size: 0
}

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

.clearfix {
    zoom: 1
}

.vanish {
    display: none
}

.nobd {
    border: 0 none !important
}

.bd {
    border: 1px solid #e0e0e0 !important
}

.over {
    overflow: hidden
}

.fl {
    float: left !important
}

.fr {
    float: right !important
}

.tl {
    text-align: left !important
}

.tc {
    text-align: center !important
}

.tr {
    text-align: right !important
}



.yh-page {
    min-width: 1280px;
    color: #666;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

* {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    -moz-user-select: none;
    -webkit-user-select: none;
    -myh-user-select: none;
    -ms-user-select: none;
    user-select: none;
    cursor: default;
}

.yh-global-width {
    width: 1200px;
    margin: 0 auto;
}

.yh-flex-between {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}
/* 头部内容 */
.yh-header {
    min-width: 110px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    color: #fff;
    font-size: 14px;
    padding: 0 30px;
    z-index: 99;
}

.yh-header:hover {
    background: rgba(0, 0, 0, 0.70);
}

.yh-header a {
    color: #fff;
}
.yh-logo {
    display: block;
    width: 152px;
    height: auto;
}

.yh-logo>img {
    width: 100%;
    height: 100%;
}

.yh-menu {
    min-width: 110px;
}

.yh-menu-item {
    position: relative;
    line-height: 80px;
    cursor: pointer;
    display: inline-block;
    padding: 0 10px;
    font-size: 14px;
    margin: 0 20px;
}
.yh-menu > .yh-menu-item:last-child {
    margin: 0 0 0 20px;
}

.yh-menu-item::before {
    position: absolute;
    content: '';
    bottom: -1px;
    height: 3px;
    background: #fff;
    width: 0;
    -webkit-transition-duration: .3s;
    transition-duration: .3s;
    -webkit-transform-origin: center;
    transform-origin: center;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
}

.yh-menu-item.active,
.yh-menu-item:hover{
    border-color: #fff;
    color: #fff;
}
.yh-menu-item:hover>a {
    color: #fff;
}

.yh-menu-item.active::before,
.yh-menu-item:hover::before {
    width: 100%;
}

/* banner */
.yh-banner {
    height: 450px;
	height: 100%;
    overflow: hidden;
    position: relative;
    background: #010019;
    color: #fff;
}
.yh-banner-content {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}
.yh-part yh-part-one {
     height: 560px;
}
.yh-banner-title {
    display: inline-block;
    vertical-align: top;
    margin: 0 auto;
    width: 800px;
    text-align: left;
}
.yh-banner-subtitle {
    color: #fff;
    font-size: 24px;
    margin: 20px 0 0;
}
.yh-banner-img {
    position: absolute;
    top: 70%;
    left: 50%;
    height: 100%;
    width: auto;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    z-index: 0;
}
/* 轮播相关 */
/* .focusImages {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 500px;
    overflow: hidden;
}

.focusImages li {
    position: absolute;
    width: 100%;
    z-index: 1;
    left: 0;
    top: 0;
    overflow: hidden;
    text-align: center;
}

.focusImages img {
    position: absolute;
    left: 50%;
    top: 100%;
    width: auto !important;
}

.focusNumBox {
    position: absolute;
    z-index: 11;
    left: 50%;
    bottom: 40px;
    height: 2px;
}

.focusNumBox a {
    display: inline-block;
    width: 50px;
    height: 2px;
    background: #666;
    margin: 0 5px;
    vertical-align: top;
}

.focusNumBox a.hideNumTxt {
    text-indent: -99em;
}

.focusNumBox a i {
    display: inline-block;
    vertical-align: top;
    height: 2px;
}

@-webkit-keyframes mymove {
    0% {
        width: 0;
    }

    100% {
        width: 100%;
    }
}

@keyframes mymove {
    0% {
        width: 0;
    }

    100% {
        width: 100%;
    }
}

.focusNumBox a.focusSel i {
    background: #fff;
    color: #000;
    -webkit-animation: mymove 4s linear;
    animation: mymove 4s linear;
} */

/* 公共模块样式 */
.yh-part {
	height: 710px;
    position: relative;
    overflow: hidden;
    text-align: center;
}
.yh-part-title {
	height: 71px;
    padding: 60px 0 50px;
    line-height: 40px;
    font-size: 30px;
    color: #333;
    font-weight: bold;
    position: relative;
    z-index: 11;
}
.yh-part-white-title {
    color: #fff;
}

.yh-part-content {
    z-index: 11;
}

/* 我们的优势 */
.yh-card-list {
    margin: -40px -45px 60px 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}
.yh-card-item {
    position: relative;
    width: 370px;
    height: 220px;
    padding: 70px 40px;
    margin: 70px 45px 0 0;
    background: #fff;
    -webkit-box-shadow: 0 4px 14px 0 rgba(0,0,0,0.10);
    box-shadow: 0 4px 14px 0 rgba(0,0,0,0.10);
}
.yh-card-item:hover {
    -webkit-box-shadow: 0 4px 14px 0 rgba(255,85,0,0.30);
    box-shadow: 0 4px 14px 0 rgba(255,85,0,0.30);
}
.yh-card-logo {
    position: absolute;
    top: -40px;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    width: 80px;
    height: 80px;
    border-radius: 50%;
}
.yh-card-title {
    font-size: 20px;
    color: #333333;
}
.yh-card-txt {
    margin: 20px 0 0;
    font-size: 14px;
    text-align: center;
}
/* 欢迎加入 */
.yh-part-two {
    height: 666px;
    position: relative;
    background: url('//join-bg.png') no-repeat;
    background-size: cover;
}

.yh-intro-content {
    padding: 50px 40px 50px 35px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    justify-content: flex-start;
}
.yh-intro-box {
    position: relative;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    height: 386px;
    background: #fff;
}
.yh-left.yh-intro-box {
    width: 895px;
    -webkit-box-flex: 0;
    -ms-flex: 0 0 auto;
    flex: 0 0 auto;
}
.yh-left .yh-intro-part {
    margin: 0 95px 0 0;
}
.yh-intro-box + .yh-intro-box{
    margin: 0 0 0 20px;
}
.yh-intro-title {
    padding: 0 35px;
    line-height: 56px;
    height: 56px;
    font-size: 22px;
    color: #fff;
    font-weight: bold;
    background: #32323E;
    text-align: left;
}
.yh-intro-part {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 auto;
    flex: 0 0 auto;
    width: 210px;
    text-align: left;
}
.yh-intro-part-title {
    font-size: 18px;
    color: #333333;
    margin: 0 0 20px;
}
.yh-intro-txt {
    font-size: 14px;
    line-height: 19px;
    text-align: left;
    height: 115px;
    overflow: hidden;
}
.yh-left .yh-intro-content {
    position: relative;
}
.yh-left .yh-intro-content::after {
    content: "";
    position: absolute;
    top: 20px;
    right: 295px;
    background: #ddd;
    width: 1px;
    height: 290px;
}
.yh-btn {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    position: relative;
    font-size: 14px;
    width: 160px;
    height: 40px;
    border: 2px solid #DDDDDD;
    color: #666;
    border-radius: 20px;
    line-height: 36px;
    text-align: center;
    -webkit-transition: all .2s ease-in-out;
    transition: all .2s ease-in-out;
    cursor: pointer;
}

.yh-btn:hover {
    color: #fff;
    background: #FF7700;
    border-color: #FF7700;
}
.yh-btn:hover > .yh-link-icon {
    border-color: #fff;
}
.yh-link-icon {
    display: inline-block;
    width: 10px;
    height: 10px;
    margin: -2px 0 0;
    border: 1px solid #666;
    border-left: none;
    border-bottom: none;
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
    vertical-align: middle;
}

/* 合作伙伴 */
.yh-part-three {
    background: #f4f4f4;
}

.yh-part-three .yh-part-content {
    margin: 0 0 50px;
}

.yh-part-list {
    display: -webkit-box;
    display: -myh-flexbox;
    display: -ms-flexbox;
    display: flex;
    -myh-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

.yh-part-list>li {
    width: 220px;
    height: 120px;
    margin: 0 25px 20px 0;
}

.yh-part-list>li>img {
    width: 100%;
    height: 100%;
}

.yh-part-list>li:nth-child(5n) {
    margin-right: 0;
}