body{ font-family:"微软雅黑"; font-size:14px;  color:#212121; position: relative;}
li{ list-style:none;}
ul{ padding:0; margin:0;}
a{ color:#444;text-decoration:none}
a:hover{ text-decoration:none !important; color: #272d5a;}
a:focus{ text-decoration:none !important; outline: none !important;}
button:focus,button:hover{outline: none !important;}
ul,ol{ margin:0; padding:0; }
img{ max-width:100%;}
input,button {outline:none;}
.slick-dots li button:before{ display: none; }
.txt-elise{
overflow: hidden;
text-overflow:ellipsis;
white-space: nowrap;}
.img-hide{ overflow:hidden; display: block; }

.img-hide img{ transition: 0.5s all; transform: scale(1,1); }
.img-hide:hover img{ transform: scale(1.05,1.05); }
.back-top{ height:697px; background: url(../images/back-top.png) center no-repeat; background-size: 100% 100%; }
.container{ width: 1230px; }
.logo{ padding-top: 20px; }
.top-tt{ margin-top: 140px;
font-size: 90px;
font-family: PingFang SC;
font-weight: bold;
color: #FFFFFF; }
.top-p{
font-size: 26px;
margin-top: 20px;
color: #ECEBEB; }
.a-l{ display: inline-block; width: 202px; margin:70px 10px; height: 85px; padding-top: 16px; background: url(../images/btn01.png) center no-repeat; }
.a-l span{ display: inline-block; font-size: 29px; color: #0084FF; padding-left: 40px; background: url(../images/icon01.png) left center no-repeat;  }
.a-r{ display: inline-block; width: 202px; font-size: 29px; color: #fff!important; height: 85px; margin:70px 10px; padding-top: 20px; background: url(../images/border.png) center no-repeat; }
.a-r span{ background: url(../images/icon02.png) left center no-repeat; padding-left: 40px; }
.back-top-center{ background: url(../images/back-c.png) center 55px no-repeat; }
.title{ margin-top: 40px;
font-size: 48px;
font-family: PingFang SC;
font-weight: bold;
color: #333333; }
.tt-sm{ margin-top: 15px;
font-size: 24px;
font-family: Source Han Sans SC;

color: #666666; }
.jk-list li{ float: left; width: 50%; padding:0 10px; margin-bottom: 20px; }
.jk-list-box{ height: 330px; box-shadow: 0 0 10px rgba(0,0,0,0.1); padding:45px 30px; }
.jk-list-tt{
font-size: 28px;
font-family: PingFang SC;

color: #000000; }
.jk-list-p{
font-size: 23px;
font-family: PingFang SC;
margin-top: 25px;
color: #000000;
line-height: 36px; height: 96px; }
.jk-list-box a{ display: inline-block; margin-top: 50px; width: 218px; height: 48px; background: url(../images/btn-b.png) center no-repeat; }
.jk-list-box a span{ display: inline-block; line-height: 48px; font-size: 24px; color: #fff; padding-left: 35px; background: url(../images/icon03.png) left center no-repeat; }
.jk-list{ margin-top: 25px; }
.back-a{ background: url(../images/back-a.png) center no-repeat; background-size: 100% 100%; margin-top: 40px; }
.back-a .tt-sm{ margin-bottom: 100px; }
.right-tt{ 
font-size: 26px;
font-family: PingFang SC;
font-weight: bold;
color: #000000; }
.right-p{ line-height: 40px;
font-size: 24px;
margin-top: 10px;
color: #000000; }
.back-a .container{ width: 1410px; }
.right-sm{ margin-bottom: 60px; position: relative; padding-left: 85px; }
.right-sm i{ position: absolute; left: 0; top: 20px; color: #fff; font-weight: bold; font-size: 36px;width: 49px;
height: 49px;
background: #0084FF;
border-radius: 50%; padding-left: 10px; line-height: 49px; }
.bottom-tt{
font-size: 36px;
font-family: PingFang SC;
font-weight: bold;
color: #000000; }
.bottom-p{ width: 553px;

font-size: 24px;
 margin-top: 30px;
color: #454545; }
.bottom-list li{ margin-top: 140px; }
.list-a{ display: inline-block; width: 125px; height: 34px; border-radius: 34px;
font-size: 20px; line-height: 34px;
text-align: center;
 background: #0084FF;
color: #FFFFFF!important; margin-top: 50px; }
.list-a span{ padding-right: 20px; background: url(../images/raw-r.png) right center no-repeat; }
.bottom-list{ padding-bottom: 200px; }
.xz-a{
    display: inline-block;
    margin-top: 50px;
    width: 262px;
    height: 76px;
    background: url(../images/btn-c.png) center no-repeat;
} 
.xz-a span {
    display: inline-block;
    line-height: 76px;
    font-size: 28px;
    color: #fff;
    padding-left: 40px;
    background: url(../images/icon04.png) left center no-repeat;
}
.bottom-img img{ width: 100%; }
.bottom-img{ margin-top: 70px; }

.header{ position: fixed; padding-bottom: 16px; left: 0; top: 0; right: 0; z-index: 10000; }
.header.active{ background: rgba(0,0,0,0.5); }
.header .logo{ padding-top: 16px; }
.header .logo img{ height: 40px; }
.nav-list li{ float: left; margin-left: 55px; margin-top: 25px; }
.nav-list li a{ font-size: 20px; color: #fff; }
.phone{ background: url(../images/phone.png) left center no-repeat; padding-left: 28px; font-size: 16px; color: #fff; margin-top: 15px; margin-left: 150px; background-size:19px auto;  }