body{padding-bottom:0!important;}
.index_header .logo_2019 {height: 34px!important;}
.banner_bg{ width: 100%; height: 450px;	background-color: #00a2ff;padding-top:90px;}
.banner_cot{width:918px;margin:0 auto;}
.banner_left{width:500px;color:#fff;}
.banner_logo{margin-top:52px;}
.banner_logo img{width:74px;float:left;margin-right:20px;}
.banner_logo div p:first-child{font-size:34px;margin-bottom:2px;}
.banner_codebox{margin-top:66px;}
.banner_link a{width: 204px;height: 48px;background-color:rgba(255,255,255,.2);border-radius: 24px;display:  block;color: #fff!important;font-size:  24px;line-height: 48px;text-align:  center;margin-bottom: 22px;}
.banner_link img{display: inline-block;margin-right: 10px;margin-bottom: -3px;}
.banner_link a:hove{color:#fff;}
.banner_phone{margin-top:1px;}
.banner_link {padding-top:16px;margin-right: 32px;}
/* .banner_bg{ width: 100%; height: 525px;	background-color: #00a2ff;}
.banner_cot{ width: 930px; height: 448px;margin: 0 auto; background-color: #00a2ff;}
.banner_left{float: left;}
.banner_logo{ float: left;}
.banner_link{margin: 10px; float: left;}
.banner_link img { margin: 10px;}
.banner_phone{ float: right;}
.banner_code{ float: left;} */
.wh_1100{ width: 1100px; margin: 0 auto;}
.part_cot{ height: 282px;}
.part_txt{ float: left;}
.part_txt>h1{ font-size: 38px;}
.part_txt>h2{ 	font-size: 26px;  letter-spacing: 3px;color: #333333; line-height: 52px; padding-left: 59px;}
.part_txt>p{ letter-spacing: 2px; 	font-size: 24px; color: #999999; padding-left: 59px; width: 586px; line-height: 35px;}
.part_img{ float: left; margin-left: 17px;}
.part_txt .title_one:before{content: url(../images/3.png);padding-right:17px ; margin-top: 5px;}
.part_txt .title_two:before{content: url(../images/5.png);padding-right:17px ; margin-top: 5px;}
.part_txt .title_three:before{content: url(../images/7.png);padding-right:17px ; margin-top: 5px;}
.part_one{ width: 100%; height: 429px;background-color: #fff;}

.part_two{ width: 100%; height: 360px;background-color: #fbfbfb; }
.part_three{ width: 100%; height: 429px;background-color: #fff;}