/*
 * @Author: hqit
 * @Date: 2019-02-22 17:18
 * @LastEditors: chenlei
 * @LastEditTime:
 * @Description:
 */

@charset "utf-8";

body {
    font-size: 18px;
    font-family: "Microsoft Yahei", "\5b8b\4f53", Arial, Helvetica, sans-serif;
    line-height: 1.5;
    color: #333;
}

body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td {
    margin: 0;
    padding: 0;
}

input, select, button, textarea {
    font-size: 100%;
    font-family: inherit;
    outline: none;
    border: none;
}

ul, ol {
    list-style: none;
}

img {
    border: 0;
}

a {
    color: #333;
    text-decoration: none;
}

a:hover {
    color: #ea1515;
    text-decoration: none;
}

a img {
    vertical-align: top;
}

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

small, .small {
    font-size: 12px;
}

big, .big {
    font-size: 18px;
}

:focus {
    outline: 0;
}

/* common */
/*width*/
.w {
    width: 1200px;
    margin: 0 auto;
}

.w-all {
    width: 100%;
}

.w110 {
    width: 110px;
}

.w160 {
    width: 160px;
}

.w256 {
    width: 256px;
}

.w280 {
    width: 280px;
}

.w380 {
    width: 380px;
}

.w420 {
    width: 420px;
}

.w520 {
    width: 520px;
}

.w560 {
    width: 560px;
}

.w745 {
    width: 745px;
}

.w416 {
    width: 416px;
}

.w1220 {
    width: 1220px;
}

/*float*/
.fl {
    float: left;
}

.fr {
    float: right;
}

.lbzs_topdemo {
    position: relative;
    width: 1200px;
    top: 2px;
}


/*text-align*/
.tl {
    text-align: left;
}

.tc {
    text-align: center;
}

.tr {
    text-align: right;
}

.b {
    font-weight: bold;
}

/*position*/
.po-r {
    position: relative;
}

.po-a {
    position: absolute
}

.po-f {
    position: fixed;
}

/*margin*/
.mt10 {
    margin-top: 10px;
}

.mt20 {
    margin-top: 20px;
}

.mt25 {
    margin-top: 25px;
}

.mt30 {
    margin-top: 30px;
}

.mt40 {
    margin-top: 40px;
}

.mt50 {
    margin-top: 50px;
}

.mt55 {
    margin-top: 55px;
}

.mt60 {
    margin-top: 60px;
}

.mt70 {
    margin-top: 70px;
}

.mt80 {
    margin-top: 80px;
}

.mb50 {
    margin-bottom: 50px;
}

.ml20 {
    margin-left: 20px;
}

.ml15 {
    margin-left: 15px;
}

.ml10 {
    margin-left: 10px;
}

.m5 {
    margin-left: 5px;
}

/*red*/
.color-red,
.color-red a {
    color: #ea1515;
}

a.color-red:hover,
.color-red a:hover {
    text-decoration: underline;
}

/*clearfix*/
.clearfix:after {
    clear: both;
    height: 0;
    display: block;
    content: '';
}

.clearfix {
    zoom: 1;
}

.clear {
    clear: both;
    height: 0;
    font-size: 0;
    overflow: hidden;
}

/*hide*/
.hidden {
    overflow: hidden;
}


/*transition*/
.trans-none,
.trans-none ul {
    -webkit-transition: none;
    transition: none;
}

/*img-load*/
.img-load .image,
img.img-load,
.img-load img {
    -webkit-transition: transform .5s ease;
    transition: transform .5s ease;
    display: block;
    overflow: hidden;
}

.img-load .image,
img.img-load,
.img-load img {
    background-color: #f5f5f5;
}

/*img-zoom */
.img-zoom .image:hover img {
    -webkit-transform: scale(1.2);
    transform: scale(1.2);
}

/*media*/
@media screen and (min-width: 1199px) {
    body {
        background: url(../images/bjss.jpg) center top no-repeat;
    }
}

@media screen and (max-width: 980px) {
    .main-body {
        width: 1200px;
    }

    body {
        background: url(../images/ba_top.png) center top no-repeat;
    }
}