:root {
    /* 主内容区最大宽度 */
    --width-main-content: 1400px;
    /* 页尾内容区最大宽度 */
    --width-footer-content: 1200px;
    /* 头部高度 */
    --height-header: 185px;
    /* 页尾高度 */
    --height-footer: 200px;
    /* 通用过渡时间 */
    --transition-time: 0.3s;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
h1,
h2,
h3,
h4,
ul,
ol,
li,
dl,
dt,
dd,
input,
img,
p,
button,
textarea {
    margin: 0;
    padding: 0;
    list-style: none;
    border: 0;
    outline: none;
}

.main {
    min-height: calc(100vh - var(--height-footer));
    overflow-x: hidden;
}

/* header */
.header *,.footer{
    box-sizing: content-box;
}

.header {
    width: 100%;
    height: 185px;
    overflow: hidden;
    background-image: url(/jiangsu_static/new/images/head_bg.png);
    background-repeat: no-repeat;
    background-size: cover;
}

.header .head_box {
    width: 1200px;
    height: 185px;
    margin: 0 auto;
}

.header .head_box .logo {
    float: left;
    width: 642px;
    height: 185px;
    overflow: hidden;
}

.header .head_box .logo a {
    display: inline-block;
}

.head_box .logo img {
    vertical-align: middle;
}

.head_box .search_box {
    float: right;
    border: 1px solid #fff;
    background: #fff;
    border-radius: 10px 10px;
    width: 332px;
    height: 50px;
    padding-left: 8px;
    margin-top: 60px;
}

.head_box .search_box .input_new {
    float: left;
    width: 170px;
    height: 50px;
    font-size: 16px;
    border: 0;
    background: 0;
}

.head_box .search_btn {
    float: right;
    width: 40px;
    height: 50px;
    line-height: 50px;
    border-radius: 10px 10px;
    border: none;
    background-image: url(/jiangsu_static/new/images/search.png);
    background-repeat: no-repeat;
    background-position: center center;
    background-color: #fff;
    cursor: pointer;
    margin-right: 20px;
}

/* breadcrumb */
.breadcrumb {
    width: var(--width-main-content);
    height: 54px;
    line-height: 54px;
    margin: 0 auto;
    font-size: 16px;
    color: #666;
    font-weight: 400;
}

.breadcrumb-link {
    color: #666;
    transition: color var(--transition-time);
    cursor: pointer;
}

.breadcrumb-link:hover {
    color: rgba(102, 102, 102, 0.8);
}

/* footer */
.footer {
    width: 100%;
    height: 200px;
    background-color: #201e1f;
    border-top: 10px solid #2749aa;
}

.footer .foot {
    width: 1200px;
    margin: 0 auto;
    height: 200px;
}
.link_page {
    overflow: hidden;
    height: 70px;
    display: flex;
    justify-content: center;
}

.link_page li {
    float: left;
    font-size: 16px;
}

.link_page a {
    color: #fff;
    width: 200px;
    text-align: center;
    display: inline-block;
    line-height: 70px;
}

.foot_text {
    position: relative;
    height: 68px;
    color: #b9b9b9;
    text-align: center;
}

.foot_text p {
    line-height: 40px;
    font-size: 14px;
}

.foot_img {
    position: absolute;
    top: 30px;
    left: 140px;
}

.batb_img{
    height: 26px;
    width: 26px;
    vertical-align: middle;
}