@charset "utf-8";
/* CSS Document */
html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, a, img, dl, dt, dd, ol, ul, li, form, table,label { margin:0; padding:0; border:0; list-style:none;white-space: normal;}
img {border:none;}
ul, ol ,li{list-style:none; padding:0; margin:0;}
input, select, textarea{outline:none;border:0;}
input,label { margin:0; padding:0; }
a,area{blr:expression(this.onFocus=this.blur())}
textarea {resize:none;}
input::-ms-clear{display:none;}
em,i{ font-style:normal;}
a {text-decoration:none; }
.clearfix:after {content:"";display:block;clear:both;}
.clearfix {zoom:1}
.fl_all{ float: left; }
.fr_all{ float: right;}
.txtdot { overflow:hidden; white-space:nowrap; text-overflow:ellipsis; }

.width100{ width: 100%;}

.width1920{  width: 1920px; margin: 0 auto;}
.width1100{  width: 1100px; margin: 0 auto;}


/*头部*/
.banner {
    width: 100%;
    height: 450px;
    background: url(2021ddh_banner.jpg) center center no-repeat;
}
.nav {
    background-color: #F6F6F6;
    height: 60px;
    width: 100%;
    max-width: 1680px;
    margin: 0 auto;
}
.nav li {
    float: left;
    padding: 16px 64px;
}
.nav ul li a {
    color: #333;
    font-weight: bold;
    font-size: 24px;
    font-family: "黑体";
}
.nav li:hover {
    background: #C11419;
}
.nav li:hover a{
    color:#fff;
}

/*底部*/
.footer {
    color: #fff;
    width: 100%;
    font-size: 14px;
    line-height: 36px;
    text-align: center;
    background: #C11419;
    padding: 20px 0;
    margin-top: 40px;
}


/*首页*/
/*标题*/
.con_tit{
    margin: 50px 0 38px;
}
/*新闻列表*/
.piece1_li li, .piece3_li li {
    margin-top: 20px;
}
.piece1_li a,  .piece3_li a {
    color: #333333;
}
.piece1_li span, .piece3_li span{
    color: #A1A1A1;
    float: right;
}

/*内容1*/
.piece1_le {
    width: 500px;
    height: 360px;
    float: left;
}

.piece1_le > .slideBox {
    position: relative;
}
.piece1_le > .slideBox > .bd ul li img {
    width: 500px;
    height: 360px;
    overflow: hidden;
}
.piece1_le > .slideBox > .bd ul li p {
    position: absolute;
    bottom: 4px;
    text-align: center;
    overflow: hidden;
    z-index: 10;
    color: #ffffff;
    display: block;
    background-color: rgba(0, 0, 0, 0.5);
    width: 500px;
    height: 50px;
    line-height: 50px;
}
.prev,
.next {
    width: 20px;
    height: 38px;
    z-index: 9999;
    cursor: pointer;
    position: absolute;
    bottom: 0;
    margin-bottom: 10px;
    opacity: 0.5;
}
.prev{
    left: 5%;
    background: url(2021ddh_prev.png) no-repeat;
    background-size: 100%;
    background: url(2021ddh_prev.png) no-repeat left center\0;
    *background: url(2021ddh_prev.png) no-repeat left center;
}
.next{
    right: 5%;
    background: url(2021ddh_next.png) no-repeat;
    background-size: 100%;
    background: url(2021ddh_next.png) no-repeat right center\0;
    *background: url(2021ddh_next.png) no-repeat right center;
}
.prev:hover,
.next:hover{
    opacity: 1;
}
.piece1_ri {
    float: right;
    width: 560px;
}
.piece1_ri h4 {
    color: #333333;
    padding-bottom: 20px;
}
.piece1_ri p {
    color: #333333;
    line-height: 30px;
    border-bottom: 1px solid #ccc;
    padding-bottom: 20px;
}
.piece1_ri p a {
    color: red;
}

/*内容2*/
.pie2_con{
    position: relative;
}
.pie2_con > ul >li{
    float: left;
    width: 540px;
    /* height: 380px; */
}
.pie2_con > ul > li:first-child{
    margin-right: 20px;
}
.pie2_con > ul > li img{
    width: 540px;
    display: block;
    /* height: 380px; */
}
.pie2_con > ul > li p {
    position: absolute;
    text-align: center;
    overflow: hidden;
    z-index: 10;
    color: #ffffff;
    display: block;
    background-color: rgba(0, 0, 0, 0.5);
    width: 540px;
    height: 50px;
    line-height: 50px;
    bottom: 0;
}

/*内容3*/
.pie3_con > .slideBox{
    position: relative;
}
.piece3_le {
  width: 500px;
  height: 360px;
}
.piece3_ri{
  width: 560px;
}

.pie3_con > .slideBox > .bd ul li img {
    width: 500px;
    height: 360px;
    display: block;
    overflow: hidden;
}
.pie3_con > .slideBox > .hd {
  position: absolute;
  width: 100px;
  height: 10px;
  line-height: 50px;
  text-align: center;
  bottom: 0px;
  z-index: 1;
  padding: 20px 200px;
  background-color: rgba(0, 0, 0, 0.5);
}
.pie3_con > .slideBox > .hd ul li {
  float: left;
  margin: 0 5px;
  width: 10px;
  height: 10px;
  line-height: 14px;
  text-align: center;
  background: url(2021ddh_bai_dian.png);
  cursor: pointer;
  list-style: none;
  background-size: 100%;
}
.pie3_con > .slideBox > .hd ul li.on {
  width: 10px;
  height: 10px;
  background: url(2021ddh_lan_dian.png);
  color: #fff;
  background-size: 100%;
}
.pie3_con .pie3_prev,
.pie3_con .pie3_next{
    width: 40px;
    height: 75px;
    z-index: 9999;
    cursor: pointer;
    position: absolute;
    bottom: 50%;
    margin-bottom: -20px;
    opacity: 0.5;
}
.pie3_con .pie3_prev{
    left: 3%;
    background: url(2021ddh_prev.png) no-repeat;
    background-size: 100%;
}
.pie3_con .pie3_next{
    left: 39%;
    background: url(2021ddh_next.png) no-repeat;
    background-size: 100%;
}
.pie3_con .pie3_prev:hover,
.pie3_con .pie3_next:hover{
    opacity: 1;
}

.piece3_ri > h4{
  font-size: 20px;
  margin: 20px 0;
}
.piece3_ri > .piece3_zhi{
  font-size: 16px;
  font-weight: 700;
  line-height: 30px;
}
.piece3_ri > .piece3_xinxi{
  font-size: 14px;
  line-height: 30px;
}
.piece3_ri > .piece3_xinxi > a{
  color: red;
}
/* .piece3_le, .piece3_ri{
    width: 530px;
}
.piece3_le h4 {
    color: #333333;
    padding-bottom: 20px;
}
.piece3_le p {
    color: #333333;
    line-height: 30px;
    border-bottom: 1px solid #ccc;
    padding-bottom: 20px;
}
.piece3_le p a {
    color: red;
} */

/*内容4*/
/* .piece4_datu{
    position: relative;
}
.piece4_datu > img{
    width: 100%;
    display: block;
}
.piece4_datu > p{
    position: absolute;
    text-align: center;
    overflow: hidden;
    z-index: 10;
    color: #ffffff;
    display: block;
    background-color: rgba(0, 0, 0, 0.5);
    width: 100%;
    height: 50px;
    line-height: 50px;
    bottom: 0;
}
.pie4_con{
    width: 1228px;
    margin: 0 auto;
    position: relative;
}
.pie4_con .slideBox{
    width: 1128px;
    margin: 0 auto;
}
.pie4_con ul li{
    width:348px;
    float: left;
    margin: 30px 14px;
}
.pie4_con ul li img{
    width: 348px;
    height: 200px;
    display: block;
}
.pie4_con .bd ul li p {
    position: absolute;
    bottom: 34px;
    overflow: hidden;
    z-index: 10;
    color: #ffffff;
    display: block;
    background-color: rgba(0, 0, 0, 0.5);
    width: 348px;
    height: 50px;
    line-height: 50px;
    text-align: center;
}
.pie4_prev,
.pie4_next {
    width: 41px;
    height: 75px;
    z-index: 9999;
    cursor: pointer;
    position: absolute;
    top: 50%;
    margin-top: -28px;
}

.pie4_prev {
    left: 0;
    background: url(2021ddh_san_prev.png) no-repeat;
}

.pie4_next {
    right: 0;
    background: url(2021ddh_san_next.png) no-repeat;
} */
.width1128{
    width: 1128px;
    margin: 0 auto;
}
.pie4_con{
    width: 1128px;
}
.pie4_con ul li{
    width:348px;
    float: left;
    margin: 30px 14px;
    position: relative;
}
.pie4_con ul li img{
    width: 348px;
    height: 200px;
    display: block;
}
.pie4_con ul li p {
    position: absolute;
    bottom: 0;
    overflow: hidden;
    z-index: 10;
    color: #ffffff;
    display: block;
    background-color: rgba(0, 0, 0, 0.5);
    width: 348px;
    height: 50px;
    line-height: 50px;
    text-align: center;
}
/*列表页*/
.main_list {
    margin: 30px auto;
}

.main_list li {
    padding: 10px 0;
}

.main_list li:nth-child(5n) {
    padding-bottom: 16px;
    margin-bottom: 10px;
    border-bottom: 1px dashed #ccc;
}

.main_list li a {
    color: #333;
}

.main_list li span {
    float: right;
    color: #ccc;
}

/*分页*/
.tpxw1-2{ font-size:12px;}
.tpxw1-2{height:45px;margin:21px auto;width:624px}.tpxw1-2 p.act{border:1px solid #0081cc;background-color:#0081cc;color:#FFF}.tpxw1-2 p.act a{color:#FFF}.tpxw1-2 p{float:left;border:1px solid #ddd;height:25px;line-height:25px;padding:0 11px;margin-right:2px}.tpxw1-2 p a{font-size:12px;color:#333;font-family:"微软雅黑"}
.tpxw1-2 p{
    text-indent: 0;
}

/*详情页*/
.main_deta{
    padding-top: 50px;
    padding-bottom: 15px;
}
.xwxq h2 {
    font-size: 18px;
    color: hsl(0, 0%, 20%);
    font-family: "微软雅黑";
    line-height: 50px;
    text-align: center;
}
.xwxq p{
    text-align: center;
}

.xwxq2 {
    border-top: 1px dashed hsl(0, 0%, 80%);
    margin-top: 15px;
    padding-top: 15px;
    font-size: 14px;
    font-family: "宋体";
}
.xwxq2, .xwxq2 p, .xwxq2 span {
    margin-bottom: 20px;
    margin-top: 20px;
    font-family: "宋体";
    color: hsl(0, 0%, 40%);
    line-height: 200%;
    text-indent: 0;
}
.xwxq2 img {
    margin: 0 auto;
}

.xwxq2 p {
    text-indent: 2em;
}

/*图片列表页*/
.main_litu {
    margin: 30px auto;
}
.main_litu li{
    width: 245px;
    height: 200px;
    float: left;
    margin-right: 40px;
    padding-top: 30px;
}
.main_litu li:nth-child(4n) {
    margin-right: 0;
}
.main_litu li a {
    color: #333;
}
.main_litu li a > p{
    text-align: center;
}
.main_litu li a > img{
    display: block;
    width: 100%;
    height: 175px;
}