@charset "utf-8";
* {
    padding: 0;
    margin: 0;
}

body {
    font: 400 12px/1.5 "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei", "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
    background-color: #F5F5F5;
}

.clearFix::after,
.clearFix::before {
    content: '';
    line-height: 0;
    height: 0;
    display: block;
    clear: both;
}

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

.f_l {
    float: left;
}

.f_r {
    float: right;
}

a {
    text-decoration: none;
    color: #b0b0b0;
}

img {
    border: 0;
    vertical-align: top;
}

ul li,
ol li {
    list-style: none;
}

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

input,
textarea {
    border: none;
    outline: none;
}

.bannerBox {
    width: 100%;
    height: 470px;
    margin-bottom: 150px;
    top: 0;
    position: relative;
}

.bannerBox img {
    width: 100%;
    height: 470px;
}

.bannerNav {
    position: absolute;
    left: 50%;
    bottom: -100px;
    height: 200px;
    margin: 0 -600px;
    padding: 10px 40px 20px;
    background: #FEF8EC;
    box-sizing: border-box;
    border-bottom-left-radius: 30px;
    border-bottom-right-radius: 30px;
    box-shadow: -1px 5px 20px 0px #616161;
}

.bannerTitle {
    display: block;
    font-size: 20px;
    color: #DF2E1E;
    line-height: 50px;
    text-align: center;
    margin-bottom: 10px;
    border-bottom: 1px solid #ff9f9f;
}

.bannerCont {
    padding: 0 50px;
    overflow: hidden;
}

.bannerContP {
    font-size: 16px;
    text-indent: 2rem;
}

.bannerContMore {
    color: #ff6700;
    font-size: 17px;
}

.main {
    margin-bottom: 40px;
    background: #FEF8EC;
    border-bottom-left-radius: 30px;
    border-bottom-right-radius: 30px;
    box-shadow: -1px 5px 20px 0px #616161;
}

.main .mainBox {
    box-sizing: border-box;
    padding: 0 40px 30px 40px;
}

.main .mainBox>a {
    padding: 30px 0px;
    display: block;
}

.main .mainBox>a>img {
    width: 100%;
}

.main ul {}

.main ul li {
    overflow: hidden;
    padding: 0px 0px 20px;
    box-sizing: border-box;
}

.jd_left {
    width: 49%;
    height: 310px;
    overflow: hidden;
    vertical-align: top;
    display: inline-block;
}

.jd_left a {
    display: block;
}

.jd_Right {
    width: 50%;
    padding: 26px 50px;
    display: inline-block;
    box-sizing: border-box;
}

.jd_Right h3 {
    font-size: 18px;
}

.jd_Right p {
    font-size: 15px;
    line-height: 30px;
    text-indent: 2rem;
}
@media (min-width: 320px) and (max-width: 750px) { 
.w{width: 100%;height: auto;}
.m_topics_search{display: none;}
.main .mainBox>a{padding: 10px 0px;}
.bannerBox {position: unset; }
.bannerNav {position: unset;left: unset;bottom: 0;margin: 0;padding: 10px;}
.bannerTitle{line-height: 25px;}
.bannerCont {padding: 0 10px;overflow: hidden;}
.bannerBox{height: auto;margin-bottom:0;}
.bannerBox img{height: auto;}
.main .mainBox {box-sizing: border-box;padding: 10px;}
.jd_left,.jd_Right {width: 100%;height: auto;}
.jd_left a img {width: 100%;}
.jd_Right{padding: 10px;}
.main ul li {padding: 10px 0px;border-bottom: 1px solid #d8d8d8;}
 }