html,body{
	height:100%;
}
.wel-left-title img{
	max-width:350px;
}
.welcome_qingqiu{
	width: 50%;
	    position: absolute;
	    top: 15%;
	    right: 5%;
		display:none;
}
.welcome_2023icon{
	width: 42%;
	    position: absolute;
	    bottom: 50px;
	    right: 18%;
		opacity:.07
}
@media screen and (min-width: 1201px){
	.welcome {
	    background: url(images/bj.png) no-repeat center;
	    background-size: cover!important;
		/* background-attachment: fixed!important; */
	}
	.welcome .welcome-mian .wel-left {
	    padding-right: 0px!important;
	}
}
@media (min-width: 1201px) and (max-width: 1400px){
	.wrap {
	    padding-top: 70px;
	    height: calc(100% - 70px);
	}
	.welcome .welcome-mian {
	    /* padding: 30px 0px!important; */
	}
	.wel-txt p{
		margin-top:10px;
	}
	.wel-txt p:first-child{
		margin-top:30px!important;
	}
	.wel-left-title img{
		max-width:350px!important;
	}
	.wel-btn a{
		margin-top:20px!important;
	}
}
@media screen and (min-width: 1401px){
	.wrap {
	    padding-top: 70px;
	    height: calc(100% - 70px);
	}
	.wel-txt p{
		margin-top:20px;
	}
	.wel-txt p:first-child{
		margin-top:50px!important;
		margin-bottom:30px;
	}
}

.pub_bg {
  background-color: rgba(0, 0, 0, 0.3);
  width: 100%;
  height: 100%;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 10;
}
.middle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
}

body {
  background:url(../img/cbs2022_backg.png) no-repeat center;
    background-size: cover;
}
p {
  margin-top: 15px;
  line-height: 25px; 
}
.sigin {
  display: inline-block;
  border: 1px solid #dfdfdf;
  border-radius: 20px;
  padding: 0 10px !important;
}
.wel-left{
	position:relative;
}
.dw {
    position: fixed;
    width: 110px;
    height: 120px;
    background-size: 100%;
    right: 5%;
    bottom: 5%;
}
@media screen and (max-width: 960px) {
  .logo {
    width: 140px!important ;
    float: left;
    height: 56px !important;
    position: relative;
    /* background: url(../img/cbs2022_backg.png) no-repeat left center !important; */
    /*background-size: 180px !important;*/
  }
  .sj-nav {
    position: relative;
    height: auto !important;
    border-bottom: 1px solid #dfdfdf;
  }
  .sj-nav .sj-nav-main .sj-nav-right {
    float: right;
    padding: 10px 0 !important;
    position: relative;
    padding-right: 50px;
    padding-right: 50px !important;
  }
  .sj-nav .sj-nav-main .sj-nav-right .img {
    display: block;
    position: absolute;
    right: 0;
    height: 30px;
    top: 12px;
  }
  .sj-nav .sj-nav-main {
    height: auto !important;
  }
}
@media screen and (max-width: 800px) {
  
  .wel-btn a {
    display: inline-block;
    border: 1px solid #ff9811;
    width: 140px;
    line-height: 30px;
    text-align: center;
    margin-top: 15px;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -o-border-radius: 10px;
	color: #fff;
	
  }
  .wel-btn a.login {
    background-color: #ff9811;
  }
  .wel-btn a:last-of-type {
    margin-left: 18px;
  }



  /* .dw {
    position: fixed;
    width: 100px;
    height: 200px; 
    background-size: 100%;
    right: 50%;
    bottom: 10px;
	margin-right:-50px
  }
 */


  .dw {
    margin-top: 20px;
    padding-bottom: 20px;
    position: absolute;
    right: unset;
    bottom: unset;
    margin-right: unset;
    width: unset;
    height: unset;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
  }

  .wel-left {
    padding-bottom: 140px;
  }
  .dw a {
    text-align: center;
    color: #FFF;
    display: block;
    font-size: 12px;
  }
  .dw a img {
    margin: 0 auto;
    width: 80px;
  }
  .dw a span {
    margin-top: 5px;
  }
  .dw a img,
  .dw a span {
    display: block;
  }
  .welcome {
    width: 100%;
  }
  .welcome .welcome-mian {
    margin: 0 auto;
    padding: 40px 15px 0 15px;
    position: relative;
  }
  .welcome .welcome-mian .wel-text {
    font-size: 14px !important;
  }
  .welcome .welcome-mian .wel-text p {
    margin-top: 30px;
  }
  .welcome .welcome-mian .wel-left {
    width: 100%;
    color: #FFF;
  }
  .welcome .welcome-mian .wel-left .wel-left-title {
    font-size: 16px;
    font-weight: 700;
  }
  .welcome .welcome-mian .img {
    width: 80%;
    display: block;

  }
}
.nav,
.sj-nav {
  /* background-color: #FFF; */
}
.nav-mian .nav-center ul li a.active,
.nav-mian .nav-center ul li a:hover {
  font-weight: bold;
}
/* .nav-mian .nav-center ul li a.active:after {
  content: "";
  display: table;
  width: 100%;
  height: 4px;
  background-color: #feaf48;
  left: 0;
} */
@media screen and (min-width: 801px) and (max-width: 1200px) {
 
  .wel-btn a {
    display: inline-block;
    border: 1px solid #ff9811;
    width: 200px;
    line-height: 30px;
    text-align: center;
    margin-top: 20px;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -o-border-radius: 10px;
	color: #FFF;
  }
  .wel-btn a.login {
    background-color: #ff9811;
  }
  .wel-btn a:last-of-type {
    margin-left: 18px;
  }
  .sj-nav {
    position: relative;
    height: auto;
    border-bottom: 1px solid #dfdfdf;
  }
  .sj-nav .nav-menu {
    position: absolute;
    top: 46px;
    border-top: 1px solid #e2e2e2;
    width: 100%;
    left: 0;
    margin-top: 20px;
    display: none;
    background-color: #FFF;
    z-index: 5;
  }
  .sj-nav .nav-menu ul li {
    padding: 10px ;
    border-bottom: 1px solid #E2E2E2;
  }
  .sj-nav .nav-menu ul li a {
    line-height: 30px;
    display: block;
  }
  .sj-nav .sj-nav-main {
    padding: 10px 15px;
    height: auto;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -o-box-sizing: border-box;
    /*Opera9.6*/
    -ms-box-sizing: border-box;
    /*IE8*/
    box-sizing: border-box;
  }
  .sj-nav .sj-nav-main:after {
    content: "";
    display: table;
    visibility: hidden;
    clear: both;
  }
  .sj-nav .sj-nav-main .logo {
    width: 200px!important ;
    float: left;
    height: 56px !important;
    position: relative;
    background: url(../images/logo-sj.png) no-repeat left center;
    background-size: 200px;
  }
  .sj-nav .sj-nav-main .sj-nav-right {
    float: right;
    padding: 10px 0;
    position: relative;
    padding-right: 50px;
  }
  .sj-nav .sj-nav-main .sj-nav-right a {
    font-size: 14px;
    display: inline-block;
    padding: 0 5px;
    line-height: 30px;
  }
  .sj-nav .sj-nav-main .sj-nav-right .img {
    display: block;
    position: absolute;
    right: 0;
    height: 30px;
    top: 12px;
  }
  .sj-nav {
    display: block;
  }
  .nav {
    /* display: none; */
  }
  .dw {
    /* position: absolute; */
    width: 127px;
    /* height: 307px; */
    background-size: 100%;
    /* right: -60%;
    bottom: -5px; */
  }
  .dw a {
    text-align: center;
    color: #FFF;
    margin-top: 15px;
    display: block;
    font-size: 12px;
  }
  .dw a img {
    margin: 0 auto;
    width: 80px;
  }
  .dw a span {
    margin-top: 10px;
  }
  .dw a img,
  .dw a span {
    display: block;
  }
  .welcome {
    width: 60%;
  }
  .welcome .welcome-mian {
    width: 100%;
    margin: 0 auto;
    padding: 156px 20px 0px 20px;
    position: relative;
	box-sizing: border-box;
  }
  .welcome .welcome-mian .wel-text {
    font-size: 14px !important;
  }
  .welcome .welcome-mian .wel-text p {
    margin-top: 30px;
  }
  .welcome .welcome-mian .wel-left {
    width: 100%;
    color: #FFF;
  }
  .welcome .welcome-mian .wel-left .wel-left-title {
    font-size: 16px;
    font-weight: 700;
  }
  .welcome .welcome-mian .img {
    width: 80%;
    position: absolute;
    right: 0;
	z-index: -1;
  }
}
@media screen and (min-width: 1201px) {
 
  .nav-mian {
    padding: 0;
    width: 100%;
    /* max-width: 1200px; */
  }
  .nav-mian .nav-mian-logo {
    width: 200px;
    height: 50px;
    background: url(../images/logo-sj.png) no-repeat center;
    background-size: 200px;
  }
  .wel-btn a {
    display: inline-block;
    border: 1px solid #ff9811;
    width: 200px;
    line-height: 30px;
    text-align: center;
    margin-top: 40px;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -o-border-radius: 10px;
	color: #FFF;
  }
  .wel-btn a.login {
    background-color: #ff9811;
  }
  .wel-btn a:last-of-type {
    margin-left: 18px;
  }
  .nav-mian .nav-center {
    /* padding-left: 120px; */
    font-size: 14px;
  }
  /* .dw {
    position: fixed;
    width: 127px;
    height: 307px; 
    background-size: 100%;
    right: 0;
    bottom: 100px;
  } */
  .dw a {
    text-align: center;
        color: #fff;
        margin-top: 15px;
        display: block;
        font-size: 10px;
        font-weight: 600
  }
  .dw a img {
    margin: 0 auto;
    width: 80px;
  }
  .dw a span {
    margin-top: 10px;
  }
  .dw a img,
  .dw a span {
    display: block;
  }
  .welcome {
    width: 100%;
	height: 100%;
	position:absolute;
	/* overflow:hidden; */
  }
  .welcome .welcome-mian {
    width: 100%;
    max-width: 1148px;
    margin: 0 auto;
    padding: 156px 0;
    position: relative;
  }
  .welcome .welcome-mian .wel-text {
    font-size: 14px !important;
  }
  .welcome .welcome-mian .wel-text p {
    margin-top: 30px;
  }
  .welcome .welcome-mian .wel-left {
    width: 60%;
    color: #FFF;
	padding-top:50px;
  }
  .welcome .welcome-mian .wel-left .wel-left-title {
    font-size: 16px;
	font-weight: 700;
  }
  .welcome .welcome-mian .img {
    width: 80%;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -o-transform: translateY(-50%);
	z-index: -1;
  }
}

@media screen and (max-width: 960px){
 body{
  background: url(../img/cbs2022_backg.png) no-repeat center!important;
 }	
.wel-txt p:first-child{
  text-align:center;
 }	
 .contentbox1{
  display:none;
 }
 .contentbox2{
	 padding-top:70px;
  display:block;
  /* background:url(../images/phone_bg.jpg) no-repeat top; */
  background-size:100% auto;
 }
 .wel-left-title img{
  width:65%!important;
 }
 .wel-btn{
  text-align:center;
 }
}

@media (min-width: 961px) and (max-width: 3000px){
 .contentbox1{
  display:block;
  /* height: 100%; */
  min-height:100%;
  position:relative;
  /* overflow: hidden; */
 }
 .contentbox2{
  display:none;
 }
}
.wrap{
	padding-top:0!important;
}