body,html,h1,h2,h3,h4,h5,h6,ul,li,p,em {
  margin: 0;
  padding: 0;
  list-style: none;
  font: normal normal 16px 'Microsoft YaHei', Tahoma, Arial;
  color: #4a4a4a;
}
input::-webkit-input-placeholder{   
/* WebKit browsers */   
color: #FFF;   
}   
input:-moz-placeholder{   
/* Mozilla Firefox 4 to 18 */   
color: #FFF;    
}   
input::-moz-placeholder{   
/* Mozilla Firefox 19+ */   
color: #FFF;   
}   
input:-ms-input-placeholder{   
/* Internet Explorer 10+ */   
color: #FFF;  
}
input,textarea {
  border: none;
  background: none;
  resize: none;
  -webkit-appearance: none;
}
a,a:focus {
  color: #4a4a4a;
  text-decoration: none;
  outline: none;
}
img {
  display: inline-block;
  border: none;
  max-width: 100%;
}
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

ul{
    list-style: none;
}
.clear{
    clear: both;
}

.threeDots{
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;  
}

.box{
  width: 1600px;
  margin: 0 auto;
  position: relative;
}
/* header */
.header{
  background-color: rgba(255, 255, 255, 0.45);
  position: absolute;
  top: 0;left: 0;
  z-index: 99;
  width: 100%;
}
.header-logo{
  position: absolute;
  left: 0;
  top: 50%;
  margin-top: -20px;
  width: 458px;
}
.header-right{
  width: calc(100% - 458px);
  margin-left: 458px;
  height: 108px;
  position: relative;
}
.header-nav{
  float: right;
} 
.header-nav li{
  width: 136px;
  /* display: inline-block; */
  float: left;
  text-align: center;
}
.header-nav li a{
  display: inline-block;
  font-size: 18px;
  padding: 40px 20px;
  color: #FFFFFF;
  border-bottom: 2px solid transparent;
}
.index .header-nav li.active a,.index .header-nav li a:hover{
  font-size: 20px;
  font-weight: 500;
  border-bottom: 2px solid rgba(255,255,255,0.6);
}
.index .header-nav li.nactive a{
  color: #FFFFFF;
  font-size: 18px;
  border-bottom: 2px solid transparent;
}
/* 搜索条 */
/* search框 */
.search{
  float: right;
  width: 80px;
  z-index: 100;
  height: 108px;
  line-height: 108px;
  text-align: center;
}
.search-input{
  position: absolute;
  top: 0;
  right: 50px;
  width: calc(97% - 50px);
  height: 100%;
  z-index: 998;
  display: none;
  font-size: 1rem;
}
.search input{
  position: absolute;
  height: 40px;
  top: 50%;
  margin-top: -20px;
  right: 50px;
  width: calc(97% - 50px);
  border: 1px solid rgba(155,155,155,.2);
  border-right: none;
  outline: none;
  display: none;
  font-size: 1rem;
  border-radius: 4px;
  padding-left: 10px;
  z-index: 999;
}
.search-go{
  position: absolute;
  top: 50%;
  right: 0px;
  margin-top: -20px;
  width: 50px;
  height: 40px;
  line-height: 40px;
  z-index: 998;
  text-align: center;
  border: 1px solid rgba(155,155,155,.2);
  border-left: none;
  cursor: pointer;
  background: url(../img/icon/search.png) no-repeat center center;
  background-size: 50%;
  color: transparent;
}
.search-img{
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  cursor: pointer;
  background: url(../img/icon/search.png) no-repeat center center;
  background-size: contain;
  color: transparent;
}

/* 三条杠 */
.crumb-btn {
	position: absolute;
	right: 15px;
	top: 18px;
	display: none;
}

.crumb-btn.active .crumb-s1 {
	transform: rotate(45deg) translate(7px, 6px);
}

.crumb-btn.active .crumb-s2 {
	opacity: 0;
}

.crumb-btn.active .crumb-s3 {
	transform: rotate(-45deg) translate(5px, -4px);
}

.crumb-btn .crumb-s1,
.crumb-btn .crumb-s2,
.crumb-btn .crumb-s3 {
	display: block;
	width: 30px;
	height: 3px;
	background-color: #4A90E2;
	transform: rotate(0deg) translate(0, 0);
	-webkit-transition: all 0.2s 0s ease-in-out;
	-moz-transition: all 0.2s 0s ease-in-out;
	-ms-transition: all 0.2s 0s ease-in-out;
	-o-transition: all 0.2s 0s ease-in-out;
	transition: all 0.2s 0s ease-in-out;
}

.crumb-btn .crumb-s2 {
	margin: 5px 0;
}
.ph-menu-wrapper {
  position: fixed;
  top: 50px;
  right: -100%;
  bottom: 0;
  z-index: 12;
  width: 100%;
  min-height: calc(100% - 50px);
  background: rgba(0,0,0,0.9);
  /* overflow-y: scroll; */
  overflow-x: hidden;
}
.ph-menu-wrapper.ph-menu-list {
  overflow-y: scroll;
}
.ph-menu-wrapper li {
  display: block;
  position: relative;
  line-height: 50px;
  border-bottom: 1px solid #737373;
  cursor: pointer;
}
.ph-menu-wrapper li a{
	padding: 0 15px;
	color: #fff;
	font-size: 14px;
	display:  block;
}
.ph-menu-seclink{
	padding: 0 15px;
	color: #fff;
	font-size: 14px;
}
.ph-menu-thirdlist{
	background: rgba(0,0,0,0.8);
	display:  none;
}
.ph-menu-seclink.active{
	background: rgba(117, 109, 109, 0.5);
}
/*  */
/* footer */
.footer,.footer a{
  color: #FFFFFF;
  font-size: 14px;
}
.footer1{
  background-color:#5FC2E2 ;
  padding: 50px 0 30px;
  background: linear-gradient(90deg, #2A69C6 0%, #5FC2E2 100%);
}
.footer1-box{
  width: 1600px;
  margin: 0 auto;
  position: relative;
}
.footer1-left{
  width: calc(100% - 468px);
  position: absolute;
  top: 0;
  left: 0;
}
.footer1-left-item{
  float: left;
  width: 14.2%;
}
.footer1-left-item div a{
  display: inline-block;
  font-size: 18px;
  margin-bottom: 30px;
}
.footer1-left-sub li a{
  font-size: 15px;
  padding: 3px 0;
  display: inline-block;
}

.footer1-right{
  width: 470px;
  height: 250px;
  border-left: 2px solid #FFFFFF;
  padding-left: 60px;
  margin-left: calc(100% - 468px);
  font-size: 14px;
}
.footer1-right-logo{
  width: 348px;
  padding-top: 10px;
}
.footer1-right-list{
  margin: 60px 0;
}
.footer1-right-list li{
  display: inline-block;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}
.footer1-right-list li:hover{
  border-bottom: 1px solid rgba(255,255,255,0.6);
}
.footer-right-email{
  margin-right: 40px;
}
.footer-right-email img{
  width: 26px;
  margin-right: 10px;
  margin-bottom: -2px;
}
.footer-right-load img{
  width: 18px;
  margin-right: 10px;
  margin-bottom: -2px;
}
.footer1-right-yqlj select{
  width: 200px;
  height: 30px;
  border-radius: 4px;
}
.footer2{
  background-color: #709EE1;
  background:linear-gradient(90deg, #709EE1 0%, #2A69C6 100%);
  padding: 10px 0;
  position: relative;
}
.footer2-left{
  width: 30%;
  text-align: right;
  position: absolute;
  left: 0;
  top: 10px;
}
.footer2-middle{
  width: 40%;
  text-align: center;
  margin-left:  30%;
  margin-right:  30%;
}
.jicp{
  margin-right: 5%;
}
.jgwab img{
  margin-bottom: -4px;
}
.footer2-right{
  width: 30%;
  position: absolute;
  right: 0;
  top: 10px;
  text-align: left;
}
@media screen and (max-width:1620px){
  /* .header .box{
    width: 98%;
  } */
  .header-logo{
    width: 400px;
  }
  .header-right{
    width: calc(100% - 400px);
    margin-left: 400px;
  }

  .header-nav li{
    width: 120px;
  }
  .footer1-box,.box{
    width: 1400px;
  }

  .footer1-left{
    width: calc(100% - 358px);
  }
  .footer1-right{
    width: 350px;
    margin-left: calc(100% - 358px);
    padding-left: 40px;
  }
  .footer1-right-logo{
    width: 308px;
  }
}
@media screen and (max-width:1450px){
  .footer1-box,.box{
    width: 1200px;
  }
  .header-nav li{
    width: 86px;
  }
  .header-nav li:nth-child(1) a{
    padding-top: 66px;
  }
  .header-right{
    height: 130px;
  }
}
@media screen and (max-width:1220px){
  .footer1-box{
    width: 100%;
  }
  .box{
    width: 1000px;
  }

  .header-nav li{
    width: 60px;
  }
  .header-nav li:nth-child(1) a{
    padding-top: 92px;
  }
  .header-right{
    height: 180px;
  }

  .search{
    width: 50px;
    height: 180px;
    line-height: 180px;
  }
  .footer1-left{
    position: relative;
    width: 90%;
    left: 5%;
  }
  .footer1-right{
    width: 90%;
    margin-left: 0;
    border-left: 0;
    height: 80px;
    margin-top: 20px;
  }
  .footer1-right-logo,.footer1-right-list,.footer1-right-yqlj{
    display: inline-block;
    margin: 0 2% 0 0;
    width: 30%;
  }

  .footer2-left{
    width: 20%;
  }
  .footer2-middle{
    width: 50%;
    margin-left: 20%;
  }
}

@media screen and (max-width:1023px){
  .header .box,.box{
    width: 100%;
  }
  .header{
    position: fixed;
    background-color: rgba(0, 0, 0, 0.2);
  }
  .header .box{
    height: 56px;
  }

  .header-logo{
    left: 1%;
  }
  .header-right{
    display: none;
  }
  .crumb-btn{
    display: block;
  }
  .footer2-left{
    width: 100%;
    position: relative;
    top: 0;
    text-align: center;
  }
  .footer2-middle{
    width: 100%;
    margin: 10px 0;
  }
  .footer2-right{
    width: 100%;
    position: relative;
    top: 0;
    text-align: center;
  }
}
@media screen and (max-width:900px){

  .footer1-right-logo{
    width: 40%;
  }
  .footer1-right-list{
    width: 54%;
    text-align: center;
  }
  .footer1-right-yqlj{
    display: block;
    text-align: center;
    width: 100%;
    margin-top: 20px;
  }
}
@media screen and (max-width:800px){
  .crumb-btn {
    display: block;
  }
}
@media screen and (max-width:600px){
  .footer1-left{
    display: none;
  }
  .footer1-right{
    width:  100%;
    height: auto;
    margin-top: 0;
    padding-left: 0;
  }
  .footer1-right-logo{
    display: block;
    width: 80%;
    margin: 0 auto;
    padding-top: 0;
  }
  .footer1-right-list{
    display: block;
    margin: 20px 0;
    width: 100%;
  }


}
@media screen and (max-width:500px){
  .jicp,.jgwab{
    display: block;
  }
  .jicp{
    margin-right: 0;
    margin-bottom: 10px;
  }
  .header-logo{
    margin-top: -15px;
    width: 300px;
  }
}
@media screen and (max-width:400px){
  .header-logo{
    margin-top: -10.04px;
    width: 200px;
  }
}
.footer1-left-list::after,.search::after,.header-nav::after{
  content: '';
  display: block;
  clear: both;
}