修改文件

+
+.clearfix {
+    overflow: auto;
+}
+.contentBox {
+    width: 1200px;
+    margin: 0 auto;
+    padding-bottom: 40px;
+}
+div.banner, div.c_one, div.c_two, div.c_three, div.c_four, div.c_five, div.footer {
+    width: 100%;
+    text-align: center;
+}
+
+
+
+div.banner {
+    height: 500px;
+    position: relative;
+}
+
+.banner .swiper_img {
+    width: 100%;
+    height: 100%;
+}
+
+.banner .banner_title {
+    position: absolute;
+    left: 0;
+    right: 0;
+    bottom: 50px;
+    margin: auto;
+}
+
+div.banner .banner_title {
+    list-style: none;
+    width: 1240px;
+    display: inline-block;
+    margin-top: 350px;
+}
+
+div.banner .banner_title li {
+    width: 260px;
+    height: 100px;
+    background-color: #ffffff;
+    float: left;
+    margin: auto 25px;
+    border-radius: 8px;
+    line-height: 650%;
+    box-sizing: border-box;
+}
+div.banner .banner_title li a {
+    display: block;
+    line-height: 100px;
+    font-size: 20px;
+}
+div.banner .banner_title li a img {
+    width: 23px;
+    height: 24px;
+    position: relative;
+    top: 6px;
+    margin-right: 3px;
+}
+
+div.banner ul li a {
+    color: #4A4A4A;
+    cursor: pointer;
+}
+
+/* ---------------法律法规 start----------------------- */
+.laws_regulations {
+    width: 1220px;
+    margin: 0 auto;
+    padding: 40px 0;
+    overflow: hidden;
+}
+.laws_regulations .regulations, .policy {
+    width: 50%;
+}
+.laws_regulations .regulations_content, .policy_content {
+    height: 370px;
+    border-radius: 2px;
+    border: 1px solid #DEDEDE;
+    margin: 0 10px;
+}
+.laws_regulations .policy{
+    float: right;
+}
+
+.laws_regulations .regulations{
+    float: left;
+}
+.laws_regulations .title h2 a{
+    display: block;
+    padding: 20px;
+    height: 60px;
+    box-sizing: border-box;
+    border-bottom: 1px solid #DEDEDE;
+    width: 100%;
+}
+.laws_regulations .title h2 a p{
+    font-weight: 600;
+    color: #4A4A4A;
+    float: left;
+    height: 37px;
+    border-bottom: 2px solid #006CFF;
+    position: relative;
+    top: 1px;
+}
+.laws_regulations .title h2 a p .icon {
+    width: 22px;
+    height: 21px;
+}
+.laws_regulations .title h2 a p span {
+    position: relative;
+    font-size: 20px;
+    top: -3px;
+    margin-left: 3px;
+}
+
+.laws_regulations .title h2 i{
+    font-style: normal;
+    float: right;
+    font-size: 14px;
+    color: #9B9B9B;
+}
+.laws_regulations .title h2 i:hover {
+    color: #0091FF;
+}
+.laws_regulations .laws_list {
+    padding: 0 21px;
+}
+.laws_regulations .laws_list li{
+    height: 50px;
+    line-height: 50px;
+    padding-left: 3px;
+}
+.laws_regulations .laws_list li a{
+    display: block;
+    white-space:nowrap; /*文本不换行*/
+    text-overflow:ellipsis;/*设置超出部分显示...*/
+    -o-text-overflow:ellipsis;
+    overflow: hidden;
+    width: 90%;
+}
+.laws_regulations .laws_list li a:hover {
+    color: #0091FF;
+}
+.laws_regulations .laws_list li:not(:last-child) {
+    border-bottom: 1px dashed #DEDEDE;
+}
+/* ---------------end----------------------- */
+
+/* ---------------好差评start---------------------------- */
+.Good_bad_reviews {
+    width: 100%;
+    height: 180px;
+}
+.Good_bad_reviews img {
+    width: 100%;
+    height: 100%;
+}
+
+/* ------------------end----------- */
+/* -------------常见问题start--------------------- */
+.common_question {
+    padding: 40px;
+    background: #F6F9FB;
+}
+.common_question .subject_con {
+    width: 1200px;
+    margin: 0 auto;
+    overflow: hidden;
+}
+.common_question .subject, .interact{
+    border-radius: 2px;
+    width: 49%;
+    border: 1px solid #E7ECEF;
+    background-color: #ffffff;
+}
+.common_question .list_content , .list_content_right{
+    padding: 10px 20px 20px 20px;
+    box-sizing: border-box;
+}
+.common_question .list_content dd {
+   height: 50px;
+   line-height: 50px;
+}
+.common_question .list_content dd a{
+    display: inline-block;
+    width: 40%;
+    height: 50px;
+    line-height: 50px;
+    border-bottom: 1px dashed #DEDEDE;
+}
+.common_question .list_content dd a .icon {
+    width: 20px;
+    height: 20px;
+    position: relative;
+    top: 5px;
+    margin-right: 5px;
+}
+.common_question .list_content dd a:hover {
+    color: #0091FF;
+}
+.common_question .list_content dd a:first-child {
+    float: left;
+}
+.common_question .list_content dd a:last-child {
+    float: right;
+}
+.common_question .list_content dd:last-child a{
+    border: none;
+}
+.common_question .subject {
+    float: left;
+}
+.common_question .interact {
+    float: right;
+}
+
+.common_question .title h2 a{
+    display: block;
+    padding: 20px;
+    box-sizing: border-box;
+    height: 60px;
+    box-sizing: border-box;
+    border-bottom: 1px solid #E6E6E6;
+    width: 100%;
+}
+.common_question .title h2 a p{
+    font-weight: 600;
+    color: #4A4A4A;
+    float: left;
+    height: 37px;
+    border-bottom: 2px solid #006CFF;
+    position: relative;
+    top: 1px;
+}
+.common_question .title h2 a p .icon {
+    width: 22px;
+    height: 21px;
+    float: left;
+}
+.common_question .title h2 a p span {
+    position: relative;
+    font-size: 20px;
+    margin-left: 5px;
+    float: left;
+    top: -4px;
+}
+
+.common_question .title h2 i{
+    font-style: normal;
+    float: right;
+    font-size: 14px;
+    color: #9B9B9B;
+}
+.common_question .title h2 i:hover {
+    color: #0091FF;
+}
+.common_question .list_content_right {
+    text-align: center;
+    padding-bottom: 8px;
+    box-sizing: border-box;
+    overflow: hidden;
+}
+.common_question .list_content_right dd{
+    width: 49%;
+    float: left;
+    height: 130px;
+    text-align: center;
+}
+.common_question .list_content_right dd {
+    border-right: 1px dashed #DEDEDE;
+    border-bottom: 1px dashed #DEDEDE;
+}
+.common_question .list_content_right dd:nth-of-type(n+3) {
+    border-bottom: none;
+}
+.common_question .list_content_right dd:nth-child(even){
+    border-right: none;
+}
+.common_question .list_content_right dd a {
+    display: block;
+    position: relative;
+    top:50%;
+    height: 70px;
+    transform:translateY(-50%);
+}
+.common_question .list_content_right dd a img{
+    width: 70px;
+    height: 70px;
+    display: inline-block;
+}
+.common_question .list_content_right dd a p{
+    display: inline-block;
+    position: relative;
+    left: 6px;
+    top: -28px;
+    cursor: pointer;
+}
+.common_question .list_content_right dd a p:hover {
+    color: #0091FF;
+}
+/* -----------------end---------------------------- */
+/* div.c_one div:first-child {
+    width: 1200px;
+    height: 430px;
+    text-align: left;
+} */
+
+div.c_one div:first-child .news, div.c_one div:first-child .notice {
+    margin-top: 40px;
+    height: 332px;
+    border: #DEDEDE 1px solid;
+    padding: 0 15px 0 15px;
+}
+
+div.c_one div:first-child .news {
+    width: 62.6%;
+    float: left;
+}
+
+div.c_one div:first-child .notice {
+    width: 30%;
+    float: right;
+}
+.notice_list li a .icon{
+    float: right;
+    height: 25px;
+    width: 11%;
+    margin-top: 8px;
+}
+
+/*<h2><a href=""><span>新闻动态</span><i>查看全部</i></a></h2>*/
+div.c_one h2 {
+    float: left;
+    width: 100%;
+    padding: 20px 0 0 0;
+    border-bottom: 1px solid #DEDEDE;
+}
+
+div.c_one h2 a {
+    float: left;
+    width: 100%;
+}
+
+
+div.c_one h2 i {
+    float: right;
+    font-size: 14px;
+    font-style: normal;
+    color: #9d9d9d;
+}
+
+div.c_one h2 a:hover i {
+    color: #0091FF;
+
+}
+
+div.c_one .news .news-img {
+    margin-top: 20px;
+    float: left;
+    width: 350px;
+    height: 237px;
+}
+div.c_one .news .news-img img {
+    height: 100%;
+    width: 100%;
+}
+
+div.c_one ul {
+    width: 100%;
+    float: left;
+    margin-top: 10px;
+    list-style: none;
+    font-size: 14px;
+    letter-spacing: 1px;
+}
+
+/*<li><a href=""><i>最新</i>创新技术体系 引领事业发展<span>2020-06-19</span></a></li>*/
+div.c_one ul li {
+    line-height: 42px;
+}
+div.c_one ul li:not(:last-child) {
+    border-bottom: 1px dashed #DEDEDE;
+}
+
+div.c_one #ulNews li a{
+    width: 100%;
+    display: block;
+    text-align: left;
+}
+
+div.c_one #ulNews .news_item{
+    display: inline-block;
+    white-space:nowrap;
+    overflow:hidden;
+    text-overflow:ellipsis;
+    width: 75%;
+    font-size: 14px;
+}
+div.c_one .news_item .icon {
+    float: left;
+    height: 29px;
+    width: 14%;
+    margin-top: 7.5px;
+    margin-right: 7px;
+    margin-left: -3px;
+}
+div.c_one ul li a:hover {
+    color: #0091FF;
+}
+div.c_one ul li a span {
+    float: right;
+    color: #9b9b9b;
+}
+
+div.c_one ul li a:hover span {
+    color: #0091FF;
+}
+
+div.c_one ul li a i {
+    color: #FA6400;
+    font-style: normal;
+    border: 1px solid #FA6400;
+    line-height: 120%;
+    margin: 11px 7px auto auto;
+    font-size: 10px;
+    border-radius: 2px;
+    line-height: 14px;
+    display: inline-block;
+}
+
+div.c_one .news ul {
+    float: right;
+    width: 51%;
+}
+.news_title_content:hover span{
+    color: #4A4A4A;
+}
+.news_title_content .news_title{
+   float: left; 
+   height: 39px;
+   border-bottom: 2px solid #006CFF;
+   position: relative;
+   top: 2px;
+}
+.news_title_content .news_title span {
+    float: left;
+    margin-left: 6px;
+    font-size: 20px;
+    margin-top: -3px;
+    font-weight: 600;
+    color: #4A4A4A;
+}
+.news_title_content .news_title .icon {
+    width: 22px;
+    height: 21px;
+    float: left;
+}
+/* 公告 */
+.item_notice {
+    font-size: 0;
+    text-align: left;
+}
+.item_notice a {
+    height: 42px;
+    line-height: 42px;
+    display: block;
+}
+.item_notice p{
+    font-size: 14px;
+    display: inline-block;
+    width: 85%;
+    white-space:nowrap;
+    overflow:hidden;
+    text-overflow:ellipsis;
+    text-align: left;
+}
+
+
+div.c_two {
+    background: #F6F9FB;
+}
+
+
+div.c_two div:first-child {
+    width: 1220px;
+    height: 425px;
+    padding-bottom: 20px;
+}
+
+div.c_two h2 {
+    float: left;
+    margin-top: 40px;
+    background-color: #fafafa;
+    width: 100%;
+    font-size: 26px;
+    font-weight: 600;
+    letter-spacing: 2px;
+    background-color: #fcf8f8;
+}
+
+div.c_two ul {
+    float: left;
+    margin-top: 28px;
+    list-style: none;
+}
+
+div.c_two ul li {
+    float: left;
+    width: 25%;
+    overflow: hidden;
+}
+div.c_two ul li a {
+    box-sizing: border-box;
+    display: block;
+    background: #ffffff;
+    padding: 50px 36px;
+    box-sizing: border-box;
+    border: 1px solid #E7ECEF;
+    margin: 0 10px;
+}
+div.c_two ul li img {
+    width: 70px;
+    height: 70px;
+}
+
+div.c_two ul li:first-child {
+    margin-left: 0;
+}
+
+div.c_two ul li h6 {
+    margin-top: 20px;
+    font-size: 18px;
+    color: #4A4A4A;
+    letter-spacing: 2px;
+}
+
+div.c_two ul li p {
+    margin-top: 20px;
+    font-size: 14px;
+    color: #9B9B9B;
+    line-height: 21px;
+    cursor: pointer;
+}
+
+div.c_two ul li p:hover {
+    color: #0091FF;
+}
+
+div.c_three {
+    width: 100%;
+    background: #F6F9FB;
+}
+
+div.c_three div:first-child {
+    width: 1200px;
+    height: 360px;
+}
+div.c_three .c_t_banner{
+    float: left;
+    display: block;
+    margin-top: 38px;
+    width: 100%;
+    text-align: center;
+}
+
+div.c_three div dl{
+    text-align: left;
+    float: left;
+    margin-top: 30px;
+    width: 45%;
+    border: 2px solid #e3e3e3;
+    padding: 20px;
+}div.c_three div dl.interact{
+    float: right;
+}
+div.c_three div dl dt{
+width: 100%;
+}div.c_three div dl dd{
+    float: left;
+    width: 50%;
+}
+
+div.c_four div:first-child {
+    width: 1200px;
+    height: 240px;
+}
+/* -----------------友情链接-------------------------- */
+div.c_five h2 {
+    text-align: center;
+    font-size: 26px;
+    font-weight: 600;
+    margin-bottom: 30px;
+}
+div.c_five h2 a {
+    font-size: 24px;
+}
+div.c_five div:first-child {
+    width: 1200px;
+    padding: 40px 0 20px 0;
+}
+div.c_five ul {
+    width: 100%;
+    height: auto;
+    overflow: hidden;
+}
+div.c_five ul li{
+    float: left;
+    width: 25%;
+    padding-right: 20px;
+    box-sizing: border-box;
+    margin-bottom: 20px;
+}
+div.c_five ul li:nth-child(4n+4) {
+    padding-right: 0;
+}
+div.c_five ul li a {
+    display: block;
+    height: 60px;
+    border-radius: 1px;
+    border: 1px solid #DEDEDE;
+    box-sizing: border-box;
+    width: 100%;
+    box-sizing: border-box;
+}
+div.c_five ul li a img {
+    height: 100%;
+}
\ No newline at end of file