@charset 'utf-8';

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

html,
body,
div,
h1,
h2,
h3,
h4,
h5,
h6,
p,
dl,
dt,
dd,
ol,
ul,
li,
table,
tbody,
tfoot,
thead,
tr,
th,
td
{
    margin: 0;
    padding: 0;
    border: 0;
    vertical-align: baseline
}

button,
input,
optgroup,
select,
textarea {
    outline: none;
}

li {
    list-style: none
}

a {
    background-color: transparent;
    text-decoration: none
}

input {
    outline: 0
}

img {
    border: 0
}

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

.clearfix:after {
    content: "";
    display: table;
    clear: both;
    height: 0;
}

.clearfix {
    zoom: 1;
}


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

.fl {
    float: left;
}

.fr {
    float: right;
}

.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-nav {
    height: 70px;
}

.navbar {
    border-bottom: 1px solid #25304e;
    height: 69px;
    z-index: 100000;
}

.navbar-fixed {
    position: fixed;
    width: 100%;
    top: 0;
    background: #000;
}

.navbar-login li {
    float: left;
    margin: 0 18px;
}

.navbar-login li.active {
    border-bottom: 2px solid #fff;
    font-weight: bold;
}

.navbar-login a {
    color: #fff;
    line-height: 68px;
    font-size: 16px;
}

.navbar-login span {
    display: inline-block;
    border-radius: 4px;
    padding: 0 20px;
    margin: 18px 15px 0;
}

.navbar-login span a {
    line-height: 32px;
}

/*navbar*/
.nav-bar {
	background-color: #fff;
	position: absolute;
	z-index: 100;
	width: 100%;
	left: 0;
	border-bottom: 1px solid #ddd;
}
.nav-bar.fixed {
	position: fixed;
	top: 0;
}
.logo {
	margin: 5px 0;
}
.nav-link li {
	float: left;
	line-height: 70px;
	margin-left: 10px;
}
.nav-link li a {
	font-size: 16px;
	color: #000;
    height: 36px;
    line-height: 36px;
    display: block;
    margin-top: 15px;
    padding: 0 15px;
    text-align: center;
    font-weight: 600;
}
.nav-link li a.active{
	background: #f7f7f7;
	border: 1px solid #ddd;
}

/*banner*/
.banner {
    position: relative;
    min-width: 1000px;
    height: 398px;
	background: url(../images/banner.png?v=20200306) no-repeat center top;
	margin-top: 68px;
}
.banner .clearfix {
    padding-top: 132px;
    padding-left: 31px;
}
.banner p {
    font-size: 20px;
    color: #fff;
    line-height: 35px;
}
.banner p:first-child {
    width: 149px;
    text-align: center;
    margin-right: 17px;
}

/* title */
.title {
    font-size: 28px;
    color: #000;
    line-height: 1;
    padding: 38px 0 14px;
    background: url(../images/line.png) no-repeat left 76px;
}

/*download*/
.download-cont {
    padding-bottom: 40px;
}
.download-cont .file-list li {
    font-size: 0;
    padding: 20px;
    border-bottom: 1px solid #ccc;
    border-left: 1px solid #ccc;
    border-right: 1px solid #ccc;
}
.download-cont .file-list li:first-child {
    
}
.img_box {
    overflow: hidden;
}
.img_box img {
    transform: scale(1, 1);
    transition: all .3s;
}
.img_box img:hover {
    transform: scale(1.1, 1.1);
}
.file-list li > .img_box {
    display: inline-block;
    width: 233px;
    height: 131px;
    margin-right: 20px;
    vertical-align: top;
}
.file-list li > .img_box img {
    width: 233px;
    height: 131px;
}
.file-list li > div {
    display: inline-block;
    width: 700px;
    vertical-align: top;
}
.file-list li > div h3 {
    font-size: 20px;
    color: #000;
    font-weight: bold;
    padding-bottom: 8px;
}
.file-list li > div p {
    font-size: 14px;
    color: #000;
    line-height: 1.5em;
    font-weight: bold;
    min-height: 74px;
}
.file-list li > div .down_btn {
    display: block;
    width: 130px;
    height: 25px;
    font-size: 12px;
    color: #fff;
    line-height: 25px;
    text-align: center;
    background: #0167a1;
}
.file-list li > div .down_btn:hover {
    background: #f28b00;
}

.red-btn {
    width: 100px;
    height: 30px;
    background: #e80028;
    color: #fff;
    font-size: 14px;
    border: none;
    border-radius: 3px;
    text-align: center;
    outline: none;
    display: inline-block;
    line-height: 30px;
    text-decoration: none;
}
.title_a {
    color: #000;
}

#info-form {
    width: 431px;
    padding-bottom: 10px;
    position: fixed;
    background: #f6f6f6;
    border: 8px solid #d8d8d8;
    border-radius: 4px;
    left: 50%;
    top: 35%;
    margin: -160px 0 0 -223.5px;
    z-index: 999999;
    display: none;
}

#info-form .close {
    position: absolute;
    right: 0;
    top: 0;
    cursor: pointer;
}

.form-group {
    margin-bottom: 8px;
    line-height: 28px;
    vertical-align: top;
}

.form-group.mb10 {
    margin-bottom: 10px;
}

.control-label,
.form-control {
    float: left;
    display: inline;
}

.form-control {
    position: relative;
}
.errorContainer {
    color: #ca0000;
    padding: 5px 15px;
}
.xin {
    color: #ca0000;
    font-size: 14px;
    margin-right: 6px;
    font-weight: normal;
    font-style: normal;
}

.control-label {
    font-size: 14px;
    font-weight: bold;
    line-height: 28px;
    color: #5c5a5a;
    width: 112px;
    text-align: right;
    margin-right: 10px;
}

.txt {
    width: 270px;
    height: 30px;
    line-height: 30px\9;
    font-size: 12px;
    padding: 0 8px;
    float: left;
    border: 1px solid #d7d7d7;
    border-radius: 2px;
    background: #fff;
    color: #333;
    outline: none;
}

.form-wrap {
    margin-top: 32px;
}

.btn-box {
    text-align: center;
}


/* 正确答案 */
.daan{
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    background-color: #eee;
    padding: 20px;
    z-index: 1000;
    border: 1px solid #ddd;
    border-radius: 5px;
    color: #333;
    display: none;
}
.daan h3{
    line-height: 30px;
}
.daan p{
    line-height: 25px;
}
.daan .queding{
    width: 80px;
    padding: 10px;
    border-radius: 5px;
    margin: 20px auto 0;
    color: #fff;
    text-align: center;
    background-color: rgb(232, 0, 40);
}

.right_pop_side {
    display: none;
    position: fixed;
    top: 30%;
    right: 20px;
}
.right_pop_side li img {
    width: 120px;
}