#nav,
#header,
#level,
#exam,
#banner_1,
#introduce,
#main,
#footer_box,
#banner_2,
#footer {
    margin: 0 auto;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

body {
    font-family: "PingFang SC", "Helvetica Neue", Helvetica, Arial, "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
    color: #000;
    margin: 0;
    padding: 0;
}

b,
i {
    font-weight: 400;
    font-style: normal
}

img {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    vertical-align: top;
}

ul,
ol,
li,
p,
h1,
h2,
h3,
h4,
h5,
h6,
dl,
dt,
dd {
    margin: 0;
    padding: 0;
    border: none;
    list-style: none;
    font-weight: normal;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: bold;
}

input {
    vertical-align: top;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding: 0;
    border: 0;
    outline: 0;
    font-family: "PingFang SC", "Helvetica Neue", Helvetica, Arial, "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
}

.container {
    margin: 0 auto;
    width: 1200px;
}

.container:before {
    display: table;
    content: "";
}

.container:after {
    display: block;
    content: "";
    clear: both;
}

.lf {
    float: left;
}

.rt {
    float: right;
}

.clear {
    clear: both;
}

a {
    text-decoration: none;
    color: #979797;
}

a:hover {
    cursor: pointer;
    text-decoration: none;
}


/*banner*/

#banner {
    margin: 0 auto;
    width: 100%;
    height: 200px;
    background: url("../images/banner_3.png") no-repeat 0 0;
    background-size: cover;
    background-position: center;
    text-align: center;
    color: #ffffff;
}

#banner>div>h2 {
    font-size: 30px;
    padding-top: 30px;
    font-weight: normal;
}

#banner>div>p {
    font-size: 0.875em;
    padding: 15px 0;
}

#banner>div>a {
    display: inline-block;
    line-height: 36px;
    width: 190px;
    border-radius: 18px;
    background: #fff;
    color: #000;
}

#banner>div>a:hover {
    color: #fff;
    background: #5CD29D;
}

.exam_zy {
    background: #FAFAFA;
    min-height: 500px;
    padding-bottom: 98px;
}

.zy_lf {
    width: 320px;
    padding-top: 20px;
}

.left_kuang {
    width: 280px;
    margin: auto;
    -webkit-box-shadow: 0 0 15px 0 #ddd;
    -moz-box-shadow: 0 0 15px 0 #ddd;
    box-shadow: 0 0 15px 0 #ddd;
}

.left_kuang>li {
    width: 280px;
    height: 70px;
    line-height: 70px;
    text-align: center;
}

.left_kuang>li:first-child {
    background: #707070;
    color: #4ae9a0;
}

.left_kuang>li>a,
.left_kuang>li>h3>a {
    display: inline-block;
    width: 280px;
    line-height: 70px;
    color: #000;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    border-left: 4px solid transparent;
    border-bottom: 1px solid #eeeeee;
    font-size: 16px;
    font-weight: normal;
}

.left_kuang>li>a:hover {
    color: #4ae9a0;
    border-left-color: #4ae9a0;
}

.left_kuang>li>h3>a:hover {
    color: #4ae9a0;
    border-left-color: #4ae9a0;
}

.left_lianxi {
    padding: 20px;
}

.left_lianxi>h2 {
    border-left: 3px solid #4ae9a0;
    font-weight: normal;
    margin: 5px 0;
    padding-left: 10px;
}

.left_lianxi>p {
    padding-left: 13px;
    font-size: 16px;
    line-height: 25px;
    color: #979797;
}

.left_lianxi>a {
    margin-left: 20px;
    margin-top: 20px;
    display: inline-block;
    width: 230px;
    height: 60px;
    border: 1px solid #ddd;
    color: #4ae9a0;
    line-height: 60px;
    text-align: center;
    background: #fff;
    font-weight: bold;
    -webkit-box-shadow: 0 0 15px 0 #ddd;
    -moz-box-shadow: 0 0 15px 0 #ddd;
    box-shadow: 0 0 15px 0 #ddd;
}

.left_lianxi>a:hover {
    color: #fff;
    background-color: #5CD29D;
}

.zy_lf>a img {
    padding-left: 20px;
}

.zy_rt {
    margin-top: 20px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 880px;
    padding: 20px;
    background: #fff;
}

.zy_rt>p:first-child {
    border-bottom: 1px solid #dddddd;
    line-height: 0px;
}

.zy_rt>p:first-child a:hover {
    color: #4ae9a0;
}


/*备考资源详情页*/

.beikao_xiang {
    padding-top: 10px;
}

.beikao_xiang>ul {
    height: 30px;
    background: #5CD29D;
}

.beikao_xiang>ul>li {
    height: 14px;
    margin: 6px 0 7px;
    float: left;
    padding: 0 25px;
    border-right: 2px solid #fff;
    line-height: 17px;
}

.beikao_xiang>ul>li>a {
    vertical-align: top;
}

.beikao_xiang>ul>li:last-child {
    border: 0;
}

.beikao_xiang>ul a {
    color: #fff;
}

.beikao_xiang>ul>li>b {
    display: inline-block;
    height: 16px;
    width: 16px;
    background: url("../images/jht2.png") no-repeat -19px -24px;
}

.beikao_xiang>ul>li:nth-child(2)>b {
    background-position: -43px -24px;
}

.beikao_xiang>ul>li:nth-child(3)>b {
    background-position: -59px -24px;
}

.beikao_xiang>ul>li:nth-child(4)>b {
    background-position: -80px -24px;
}

.djms {
    overflow: hidden;
    padding: 30px 0 0 20px;
}

.djms>img {
    float: left;
}

.djms>div {
    float: left;
    padding-left: 20px;
}

.djms>div>h1 {
    padding: 4px 0;
    font-size: 18px;
}

.djms>div>p {
    padding: 2px 0;
    color: #888;
    font-size: 14px;
}

.djms>a {
    margin-top: 30px;
    float: right;
    width: 85px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 20px;
    background: #4ae9a0;
    color: #fff;
}

.nrzs {
    margin-top: 20px;
}

.nrzs>p {
    border-bottom: 2px solid #dddddd;
    padding: 5px 0;
}

.nrzs>p>span {
    padding: 6px 0;
    color: #4ae9a0;
    font-weight: bold;
    border-bottom: 2px solid #4ae9a0;
}

.nrzs>div {
    margin-top: 20px;
    /*border:2px solid #C3C3C3;*/
    /*background:#EDEDED;*/
    /*min-height: 1000px;*/
}


/*弹框*/

.mask {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: rgba(0, 0, 0, .5);
    z-index: 100;
}

.pop {
    display: none;
    position: fixed;
    width: 540px;
    z-index: 200;
    border-radius: 8px;
    text-align: center;
    top: 0;
    left: 0;
    overflow: hidden;
}

.pop_1 {
    color: #ffffff;
    background: url("../images/tankuang.png") no-repeat 0 0;
    font-size: 18px;
    position: relative;
}

.pop_1>p:first-child {
    padding-top: 30px;
}

.pop_1>p:nth-child(2) {
    padding: 25px 0;
    font-weight: bold;
    background: url(../images/tankuang.png) no-repeat 0 0;
}

.pop_1>a {
    color: #fff;
    font-size: 34px;
    font-weight: normal;
    position: absolute;
    right: 8px;
    top: 0px;
}

.pop_2 {
    padding: 30px 60px;
    background: #ffffff;
    text-align: center;
}

.pop_2>p {
    width: 100%;
    padding: 10px 0;
    overflow: hidden;
}

.pop_2>p input {
    width: 100%;
    height: 36px;
    border: 1px solid #DADADA;
    padding-left: 15px;
}

.pop_2>p input.error {
    border: 1px solid red;
}

.pop_2>p:nth-child(3)>input {
    width: 70%;
    float: left;
}

.pop_2>p:nth-child(3)>a {
    line-height: 36px;
    text-align: center;
    color: #fff;
    display: inline-block;
    height: 36px;
    width: 28%;
    background: #5CD29D;
    float: right;
}

.pop_2>p:nth-child(4)>input {
    width: 70%;
    float: left;
}

.pop_2>p:nth-child(4)>a {
    line-height: 36px;
    text-align: center;
    color: #fff;
    display: inline-block;
    height: 36px;
    width: 28%;
    background: #5CD29D;
    float: right;
}

.pop_2>a {
    display: inline-block;
    width: 230px;
    height: 50px;
    line-height: 50px;
    background: #a0a0a0;
    color: #ececec;
}

.pop_2>a:hover {
    background: #5CD29D;
}