body{padding: 10px; background: url(../images/bg_body.jpg) no-repeat;}
ul{margin: 0; padding: 0;}
header1{width:1900px; height: 83px; line-height: 83px; color: #FFFFFF; font-size: 30px; letter-spacing: 10px; background: url(../images/bg_title.png) no-repeat; margin: 0 auto;background-size: 100% 100%;  text-align: center;}

header{width:1900px; height: 83px; line-height: 83px; color: #FFFFFF; font-size: 30px; letter-spacing: 10px; background: url(../images/header_bg.png) no-repeat; margin: 0 auto;background-size: 100% 100%;  text-align: center;}

.top{width:1900px; height: 83px;color: #FFFFFF;font-size: 30px;}
.top-left{height:100%;height: 83px;line-height: 83px;position:relative;float:left;width:20%;font-size: 20px;}
.top-mid{height:100%;height: 83px;line-height: 83px;text-align:center;float:left;width:56%;background: url(../images/bg_title.png) no-repeat; margin: 0 auto; background-size: 100% 100%;text-align: center;}
.top-right{height:100%;height: 83px;line-height: 83px;float:right;width:24%;font-size: 20px;}

/*2020-12-23ÐÂÔö ÓÒÉϽÇʱ¼ä×Ö¶ÎÏÔʾÑùʽ-start*/
.head{ height:1.05rem;background-size: 100% 100%; position: relative; z-index: 100;width: 1880px;}
.weather{ position:absolute; right:.9rem; top:0; line-height: .75rem;}
.time{color:#999999;font-size:16px;}
/*2020-12-23ÐÂÔö-end*/

.container{width: 1900px;}
.col-lg-3,.col-lg-6{padding: 0; margin: 0;}
.m-20{margin-top: 20px;}
.title{width: 100%; height: 60px; font-size: 20px; color: #ff9000; line-height: 60px; padding-left: 20px; background: url(../images/title_icon.png) left center no-repeat; float: left;}
.box1{width: 1880px; height: 530px; padding: 0 0 25px 25px; background: url(../images/bg_box1.png) no-repeat;background-size: 100% 100%; }
.box1_con{width: 1880px; height: 470px; float: left;}
.box2{width: 1060px; height: 340px; padding: 0 0 25px 25px; background: url(../images/bg_box2.png) no-repeat; background-size: 100% 100%;float: left;}
.box2_con{width: 1060px; height: 290px; float: left;}

/*2020-12-23ÐÂÔö-start*/
.box2_r{width: 800px; height: 340px; padding: 0 0 25px 25px; background: url(../images/bg_box2.png) no-repeat; background-size: 100% 100%;float: left;}
.box2_con_r{width: 800px; height: 290px; float: left;}
/*2020-12-23ÐÂÔö-end*/

.box3{width: 930px; height: 470px; padding: 0 25px 25px 25px; background: url(../images/bg_box3.png) no-repeat; background-size: 100% 100%;float: left;}
.box3_con{width: 930px; height: 433px; float: left; }
.box3_con .box3_con_left{width: 930px; height: 470px; float: left; margin-top: 30px;}
.box3_con .box3_con_right{width: 930px; height: 470px; float: left;}
.box3_con_right .box3_con_right_top{width: 680px; height: 120px;}
.box3_con_right .box3_con_right_bot{width: 630px; height: 270px; margin-top: 30px;}
.data_bg{width: 180px; height: 120px; background: url(../images/data_icon.png) no-repeat; margin-left: 30px; text-align: center; font-size: 24px; color: #FFFFFF; padding-top: 20px;}
small{font-size: 18px; color: #FF9000;}
.box4{width: 950px; height: 435px; padding: 0 25px 25px 25px; background: url(../images/bg_box4.png) no-repeat; float: left;}
.box4_con{width: 950px; height: 370px; float: left;}
.box5{width: 455px; height: 957px; padding: 0 25px 25px 25px; background: url(../images/bg_box5.png) no-repeat; float: right; }
.box5_con{width: 455px; height: 957px; float: left;}
.box5_con_top{width: 420px; height: 320px; float: left;}
.box5_con_bot{width: 455px; height: 550px; float: left;}
.box5_con_bot li{width: 390px; height: 60px; line-height: 60px; list-style: none; border-bottom: 1px dashed #dbdbdb; color: #F5F5F5; overflow: hidden;}
footer{width:1900px; height: 50px; line-height: 53px; color: #FFFFFF; font-size: 30px; letter-spacing: 10px;  text-align: center;}