html {
    font-family: "Microsoft YaHei UI", "Microsoft YaHei", sans-serif;
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
    background: #f5f5f5;
    min-width: 1200px;
}

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: 1200px;
    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;
}

.top{
    padding: 15px 0;
    background: #fff;
}

/* banner */
.banner{
    height: 400px;
    padding-top: 100px;
    text-align: center;
    background: url(../images/banner.jpg) no-repeat top center;
}
.banner h3{
    margin-bottom: 30px;
    font-size: 80px;
    color: #fff;
    letter-spacing: 15px;
}
.banner p{
    width: 484px;
    height: 45px;
    line-height: 45px;
    margin: 0 auto 28px;
    color: #fff;
    font-size: 24px;
    background: url(../images/banner-text.png) no-repeat top center;
}

.introduce_box {
    margin-top: 30px;
    background: #fff;
    padding: 0 30px 25px;
}
.part_title {
    font-size: 30px;
    color: #333;
    padding: 40px 0 25px;
    text-align: center;
    background: url(../images/title_icon.png) no-repeat center center;
    background-position-y: 50px;
}
.introduce_box p {
    font-size: 16px;
    color: #333;
    line-height: 1.6;
    margin-bottom: 5px;
    text-indent: 30px;
}

/* 嘉宾介绍 */
.guest{
    margin-top: 30px;
    background: #fff;
    padding: 0 30px 25px;
}

.guest ul li{
    float: left;
    width: 318px;
    height: 370px;
    padding: 37px 20px;
    margin-right: 20px;
    text-align: center;
    border: 1px solid #fdf0e1;
}

.guest ul li h3{
    font-size: 20px;
    color: #ea8300;
    margin: 10px 0;
}

.guest ul li h4{
    font-size: 16px;
    color: #333333;
    line-height: 1.6;
    margin-bottom: 10px;
}

.guest ul li p{
    font-size: 16px;
    color: #666666;
    text-align: left;
    line-height: 1.5;
}


/* 参会报名方式 */
.way{
    margin-top: 25px;
    padding: 0 30px 40px;
    background: #fff;
    box-shadow: 1px 1px 5px rgba(231, 219, 204, 1);
}
.way .part_title{
    background: url(../images/title_icon01.png) no-repeat center center;
    background-position-y: 50px;
}
.way .fl{
    margin-top: 15px;
}

/* 观看直播赢豪礼 */
.present{
    margin-top: 30px;
    background: url('../images/present.png?v=1') no-repeat top center;
    padding: 0 125px 80px;
}

.present .part_title{
    color: #fff;
    background: url(../images/title_icon01.png) no-repeat center center;
    background-position-y: 50px;
}

.present table thead td{
    width: 33%;
    color: #fff54f;
    font-size: 20px;
    vertical-align: bottom;
    line-height: 1;
    padding-bottom: 20px;
    font-weight: 600;
}
.present table thead td.fw{
    font-size: 30px;
}

.present table tbody td{
    width: 33%;
    color: #fff;
    font-size: 16px;
    padding-bottom: 10px;
    line-height: 1.6;
}
.present table tbody td div{
    color: #ffd429;
    font-size: 14px;
    margin-top: 10px;
}

/* 直播间精选问答 */
.qa{
    background: #fff;
    padding: 0 28px;
}
.qa .part_title{
    background: url(../images/title_icon01.png) no-repeat center center;
    background-position-y: 50px;
}
.qa ul li{
    padding: 20px 0;
    border-bottom: 1px solid #eeeeee;
}
.qa ul li .question{
    padding-left: 30px;
    background: url('../images/qa-logo02.png') no-repeat top left;
    background-position-y: 3px;
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
}
.qa ul li .answer{
    padding-left: 30px;
    background: url('../images/qa-logo01.png') no-repeat top left;
    background-position-y: 3px;
    font-size: 14px;
    line-height: 1.6;
    color: #666;
}

/* 关于泰科电子（TE Connectivity） */
.about{
    margin-top: 30px;
    background: #222;
    padding: 0 30px 30px;
}

.about .part_title{
    color: #fff;
    background: url(../images/title_icon.png) no-repeat center center;
    background-position-y: 50px;
}

.about .clearfix{
    padding-bottom: 20px;
    border-bottom: 1px dashed #818181;
}

.about .clearfix:last-child{
    padding-top: 20px;
    border-bottom: none;
}

.about p{
    width: 888px;
    color: #fff;
    font-size: 17px;
    line-height: 1.6;
    text-indent: 30px;
}

.about p a{
    color: #fff;
}