html{font-family:"Microsoft YaHei UI","Microsoft YaHei",sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}
html,body,div,object,iframe,applet,object,h1,h2,h3,h4,h5,h6,p,
blockquote,pre,address,dl,dt,dd,ol,ul,li,table,caption,tbody,
tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,
footer,header,menu,nav,output,ruby,section,summary,time,mark,audio,video,progress{margin:0;padding:0;border:0;}
li{list-style:none}
a{background-color:transparent;text-decoration:none}
b,strong{font-weight:bold}
img{border:0;vertical-align: middle;}
article,aside,details,figcaption,figure,footer,header,main,menu,nav,section,summary{display:block}
audio,canvas,progress,video{display:inline-block}
table{border-collapse:collapse;border-spacing:0}
td,th{padding:0}
.clearfix:after{visibility: hidden; display: block; font-size: 0; content: ""; clear: both; height: 0; } 
.clearfix{zoom: 1;}
.fl {
    float: left;
}

.fr {
    float: right;
}

.wrap {
    width: 1000px;
    margin: 0 auto;
}

/* 专题顶部导航 */
.top-bar {
    border-bottom: 2px #E20000 solid;
    background: #fff;
    z-index: 1000;
}

.top-bar-login,
.top-bar-login-after {
    line-height: 30px;
    font: 12px/30px simsun;
}

.top-bar-login-after {
    display: none;
}

.top-bar .ofw-logo {
    margin-top: 2px;
}

.top-bar-login>.signin {
    display: inline-block;
    background: #e20000;
    height: 24px;
    width: 50px;
    border-radius: 2px;
    text-align: center;
    margin-top: 3px;
    line-height: 24px;
}

.top-bar-login>.signin>a {
    color: #fff;
}

.top-bar-login a,
.top-bar-login-after a {
    color: #333;
}

.top-bar-login a:hover,
.top-bar-login-after a:hover {
    text-decoration: underline;
}

.top-bar-login i {
    font-style: normal;
    color: #666;
}

.top-bar-login>.email {
    padding-left: 24px;
    display: inline-block;
    background: url(http://images.ofweek.com/images/global-steven/email/ico_email.png) no-repeat left;
}

.main-wrap {
    position: relative;
    padding-top: 1px;
}
/* nav */
.top_nav {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 72px;
    background: #ffffff;
    z-index: 100;
}
.top_nav_fixed {
    position: fixed;
    left: 0;
    top: 0;
}
.top_nav img {
    float: left;
    height: 72px;
}
.top_nav ul {
    float: right;
    font-size: 0;
}
.top_nav ul li {
    display: inline-block;
    padding: 0 30px;
    font-size: 18px;
    line-height: 72px;
}
.top_nav ul li a {
    color: #1b1b1b;
}
.top_nav ul li.on a {
    color: #e90029;
}

/* banner */
.banner {
    position: relative;
    height: 579px;
    background: url(../images/banner.png) no-repeat center top;
    margin-top: 71px;
    overflow: hidden;
}
.banner h2 {
    font-size: 66px;
    color: #fff;
    line-height: 92px;
    margin-top: 105px;
    font-weight: 400;
}
.banner p {
    display: block;
    font-size: 28px;
    color: #fff;
    line-height: 1;
    margin-top: 468px;
    text-align: center;
}

.banner_tip {
    background: #5b348a;
}

.part_title {
    text-align: center;
    font-size: 0;
}
.part_title span {
    display: inline-block;
    font-size: 48px;
    color: #ff0000;
    line-height: 1;
    width: 270px;
    padding-bottom: 18px;
    margin-bottom: 45px;
    border-bottom: 5px solid #d4d4d4;
}

.part2 {
    padding: 55px 0;
}

.edob {
    font-size: 0;
}
.edob .edob_text {
    display: inline-block;
    width: 500px;
    vertical-align: top;
}
.edob .edob_text div {
    font-size: 24px;
    color: #ff0000;
}
.edob .edob_text p {
    font-size: 16px;
    color: #595757;
    line-height: 1.8em;
    margin-top: 25px;
}
.edob img {
    display: inline-block;
    width: 454px;
    vertical-align: top;
    margin-left: 45px;
}

.part3 {
    padding: 65px 0 70px;
    background: #fff;
}
.down li {
    position: relative;
    width: 734px;
    height: 98px;
    background: url(../images/down.png) no-repeat;
    margin: 0 auto;
}
.down li span {
    position: absolute;
    left: 90px;
    top: 51px;
    font-size: 22px;
    color: #000;
    line-height: 1;
}
.down li a {
    position: absolute;
    right: 0;
    top: 29px;
    width: 133px;
    height: 70px;
}
.down_text {
    padding: 35px 0 0 135px;
    font-size: 20px;
    color: #000;
    line-height: 1.8em;
}
.down_text div {
    font-size: 22px;
    padding-bottom: 10px;
}

.part4 {
    padding: 20px 0 40px;
}

.intro {
    position: relative;
    padding-left: 160px;
}
.intro img {
    position: absolute;
    left: 0;
    top: -10px;
    width: 125px;
}
.intro p {
    font-size: 16px;
    color: #595757;
    line-height: 1.8em;
    padding-bottom: 24px;
}