/*2022.01.20*/

@charset "utf-8";

* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    outline: 0;
    -webkit-text-size-adjust: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

html {
    height: 100%;
}

html, body, div, p, strong, span, a, b, ul, ol, li, dl, dt, dd, h1, h2, h3, h4, h5, h6, form, del, img, i, em, select, button, textarea, input {
    margin: 0;
    padding: 0;
}

body {
    background: #fff;
    font-family: 'Microsoft YaHei', SimSun, Arial, Serif;
    font-size: 16px;
    color: #464646;
    position: relative;
    min-height: 100%;
}

a, img, button, input, textarea, select {
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

a:focus {
    text-decoration: none;
}

li {
    list-style: none;
}

img {
    vertical-align: middle;
    border: none;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.clear {
    clear: both;
}

.hidden {
    overflow: hidden;
}

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

.clearfix:after {
    content: "";
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
}

.clearfix {
    *zoom: 1;
}

.hide {
    display: none;
}

.show {
    display: block;
}
.page{
    background: url(../images/bj.jpg) no-repeat top center;
    background-size: 100%;
}
.head {
    width: 100%;
    padding-top: 33%;
}

.head img {
    display: block;
    width: 100%;
}

.w1300 {
    width: 1300px;
    margin: 0 auto;
}

.text_jz_2{
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

.text_jz_1{
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.main{
    margin-top: -266px;
}
.main1{
    background-color: #fff;
    border-top: 6px solid #ff8a00;
    height: 648px;
    box-shadow: 0px -1px 5px rgba(242, 242, 242, 0.8);
    padding: 0px 53px;
}
.main_title{
    text-align: center;
    padding-top: 65px;
}
.main1_left{
    width: 649px;
    height: 432px;
    float: left;
    margin-top: 61px;
    position: relative;
}
.main1_left .main1_left_a{
    background-color: rgba(0, 0, 0, 0.5);
    display: block;
    padding: 0px 40px;
    height: 73px;
    position: absolute;
    bottom: 0px;
    width: 100%;
    color: #fff;
    font-size: 22px;
    line-height: 73px;
}
.main1_right{
    float: right;
    width: 527px;
    margin-top: 61px;
}
.main1_right ul li{
    width: 527px;
    background-color: #f7f7f7;
    border: 1px solid #dcdcdc;
    height: 76px;
    margin-bottom: 13px;
}
.main1_right ul li a{
    font-size: #090909;
    color: #090909;
    border-left: 7px solid #e12300;
    padding-left: 21px;
    width: 430px;
    height: 29px;
    display: block;
    line-height: 29px;
    margin-top: 22px;
}
.main2{
    background: url(../images/bj1.jpg) no-repeat center bottom;
    padding-bottom: 84px;
}
.main2_ul {
    padding: 0px 53px;
    margin-top: 48px;
}
.main2_ul li{
    float: left;
    width: 584px;
    border-bottom: 1px solid #d9d9d9;
    margin-bottom: 19px;
    padding-bottom: 19px;
    margin-right: 25px;
}
.main2_ul li img{
    float: left;
    width: 200px;
    height: 115px;
} 
.main2_ul li h3{
    float: right;
    font-size: 26px;
    color: #141414;
    width: 351px;
    font-weight: 500;
    margin-top: 24px;
    height: 70px;
    overflow: hidden;
}

.main2_ul li:nth-child(2n){
    margin-right: 0px;
}

.main3{
    background: url(../images/bj2.jpg) no-repeat center bottom;
}
.main3_ul{
    margin-top: 60px;
    padding: 0px 53px;
}
.main3_ul li{
    float: left;
    width: 374px;
    margin-right: 36px;
    
}
.main3_ul li:nth-child(3){
    margin-right: 0px;
}
.main3_ul li .main3_ul_a{
    width: 374px;
    height: 233px;
    display: block;
}
.main3_ul li a img{
    width: 100%;
}
.main3_txt{
    width: 374px;
    height: 85px;
    background-color: #e73828;
    color: #fff;
    padding: 21px 25px;
    display: block;
    
}
.main3_txt a{
    height: 43px;
    overflow: hidden;
    color: #fff;
    
}
.main3_ul2 {
    margin-top: 30px;
    padding: 0px 53px;
}
.main3_ul2 li{
    float: left;
    position: relative;
    margin-bottom: 27px;
    margin-right: 97px;
}
.main3_ul2 li:nth-child(2n){
    margin-right: 0px;
}
.main3_ul2 li a{
    font-size: 20px;
    color: #191919;
    padding-left: 20px;
    width: 520px;
    height: 26px;
    overflow: hidden;
    display: block;
}

.main3_ul2 li a::before {
    content: "";
    position: absolute;
    left: 0;
    top: 42%;
    background-color: #e73828;
    width: 4px;
    height: 4px;
    border-radius: 50%;
  }
.main3{
    padding-bottom: 77px;
}
.main4_ul{
    margin-top: 55px;
    padding: 0px 53px;
    min-height: 549px;
}
.main4_ul li{
    width: 542px;
    height: 139px;
    border: 1px dashed #a8a8a8 ;
    background-color: #fff;
    padding: 28px 48px;
    position: relative;
    float: left;
    margin-right: 85px;
    margin-bottom: 44px;
}
.main4_ul li:nth-child(2n){
    margin-right: 0px;
}
.main4_ul li h3{
    color: #d40000;
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 14px;
    width: 444px;
    height: 26px;
    overflow: hidden;
}
.main4_ul li div{
    color: #343434;
    font-size: 16px;
    width: 444px;
    height: 42px;
    overflow: hidden;
}
.main4_ul_span{
    background-color: #cf0d0b;
    width: 50px;
    height: 46px;
    display: block;
    position: absolute;
    text-align: center;
    line-height: 46px;
    color: #fff;
    font-size: 26px;
    left: -22px;
    top: 37px;
}
.foot{
    height: 53px;
    line-height: 53px;
    text-align: center;
    font-size: 20px;
    background-color: #be2b30;
    color: #fff;
}