#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: 30px;
}

.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;
}

.remen,
.dizhi {
    margin-right: 20px;
    display: inline-block;
    /*-webkit-box-sizing: border-box;*/
    -moz-box-sizing: border-box;
    /*box-sizing: border-box;*/
    width: 100px;
    height: 30px;
    /*border-radius: 25px;*/
    border: 1px solid #ddd;
    line-height: 30px;
    color: #979797;
    position: relative;
    margin-top: 15px;
    text-align: center;
}

.remen>ul,
.dizhi>ul {
    background: #fff;
    z-index: 10;
    display: none;
    width: 100px;
    position: absolute;
    left: -1px;
    top: 30px;
    border: 1px solid #ddd;
}

.remen>ul>li,
.dizhi>ul>li {
    height: 30px;
}

.remen>ul>li>a,
.dizhi>ul>li>a {
    display: inline-block;
    width: 70px;
    height: 30px;
    text-align: center;
}

.remen>ul>li>a:hover,
.dizhi>ul>li>a:hover {
    color: #4ae9a0;
}

.remen>b,
.dizhi>b {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: inline-block;
    width: 10px;
    height: 10px;
    border: 5px solid transparent;
    border-top-color: #979797;
    float: right;
    margin-top: 10px;
    margin-right: 15px;
}

.yuanzhang {
    padding-left: 15px;
}

.yuanzhang>h2 {
    color: #979797;
    height: 59px;
    line-height: 60px;
    border-bottom: 1px dashed #979797;
    font-size: 18px;
}

.yuanzhang>h2>a {
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    display: inline-block;
    width: 510px;
    font-size: 18px;
    font-weight: normal;
}

.yuanzhang>h2>a:hover {
    color: #4ae9a0;
}

.yuanzhang>h2>span {
    margin-top: 20px;
    padding: 0px 10px 0 20px;
    height: 20px;
    line-height: 14px;
    float: right;
    background: url("../images/time.png") no-repeat 0 0;
}

.yuanzhang>h2>b {
    margin-top: 20px;
    padding: 0px 10px 0 20px;
    line-height: 14px;
    height: 14px;
    float: right;
    background: url("../images/download.png") no-repeat 0 0;
}

.page {
    margin-top: 50px;
    text-align: center;
    padding-bottom: 30px;
}

.page li {
    display: inline-block;
}

.page li>a {
    display: inline-block;
    padding: 0 5px;
    line-height: 40px;
    font-weight: bold;
}

.hover_a {
    color: #46DCBF;
}

.page li>a:hover {
    color: #46DCBF;
}

.page li:first-child>a,
.page li:last-child>a {
    width: 70px;
    background: #5CD29D;
    border-radius: 5px;
    color: #ffffff;
    font-weight: normal;
}