.header{
    width: 100%;
    margin-bottom: 0;
}
.header_top {
    width: 100%;
    height: 227px;
    background: url(bg.png) no-repeat;
    background-position: center;
    background-size: cover;
}

.top_center {
    width: 1180px;
    height: 227px;
    padding-top: 18px;
    margin: auto;
}

.top_center_l {
    /* width: 291px; */
    float: left;
}

.top_center_l p {
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #424242;
}
.placeholder {
    position: absolute;
    top: 12px;
    z-index: 10;
    color: #888;
}
.site_search {
    width: 330px;
    height: 35px;
    position: relative;
    top: 130px;
}

.site_search input {
    width: 330px;
    height: 35px;
    background: #FFFFFF;
    border-radius: 5px;
    padding-left: 20px;
    border: 2px solid #0000009e;
}
.site_search .s_btn {
    outline: none;
    width: 26px;
    height: 26px;
    position: absolute;
    left: 298px;
    top: 5px;
    vertical-align: middle;
    cursor: pointer;
    border-width: initial;
    border-style: none;
    border-color: initial;
    border-image: initial;
    background: url(search.png) no-repeat transparent;
}
.top_center_r {
    width: 50%;
    float: right;
    text-align: right;
}

.top_center_r p {
    width: 242px;
    height: 17px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #424242;
    margin-left: 350px;
}

.top_center_r>img {
    width: 118px;
    height: 135px;
    margin-top: 7px;
}

.wechat {
    width: 168px;
    height: 36px;
    background: #FFFFFF;
    line-height: 36px;
    border-radius: 5px;
    margin-left: 430px;
    margin-top: 6px;
    display: flex;
    align-items: center;
}

.wechat img {
    width: 30px;
    height: 30px;
    margin-left: 3px;
}

.wechat span {
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333333;
    margin-left: 2px;
}

.header_nav {
    width: 100%;
    height: 50px;
    background: #087CD6;
}

.header_nav>ul {
    width: 1180px;
    margin: auto;
    line-height: 50px;
}

.nav_li {
    width: 147px;
    float: left;
    text-align: center;
    position: relative;
}

.nav_title{
    font-size: 20px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
}
.sub{
    width: 100px;
    text-align: center;
    position: absolute;
    font-size: 18px;
    font-weight: 100;
    background: #087CD6;
    color: #fff;
    z-index: 2;
    left: 299px;
}
.sub_bar a{
    border-bottom:1px solid #fff;
}
.sub_bar a:hover{
   background-color:#0365B1;
}
.news_title_list a,
.nav_li a,
.guide_list a,
.des a,
.kind a,
.counsel_type a,
.main_five_type a,
.list a{
    display: block;
    width: 100%;
    height: 100%;
}
.news_info li{
   color: rgba(51, 51, 51, 1);
}

.main_three li{
   color: rgba(51, 51, 51, 1);
}
.type_box{
  color: rgba(51, 51, 51, 1);
}

/* 移动端 */


@media screen and (max-width:768px) {
    .header{
        width:1200px;
    }
    .header_nav {
        width: 1200px;
    }
}