/* 
* home.css
* v.20210308
*/
.page-home {
    margin-bottom: 40px;
    min-height: 500px;
    background: #F2F5F7;
  }
  
  /* 首页专用 搜索*/
  .m-searchHome {
    background: white;
  }
  
  .m-searchHome .searchGroup {
    padding: 26px 0;
    background: white;
  }
  
  .m-searchHome .logo {
    width: 124px;
    height: 48px;
    background: url(/static/web_site/images/public/logo_nav.png) no-repeat;
    background-size: 100% 100%;
  }
  
  .m-searchHome .searchBox {
    box-sizing: border-box;
    margin-left: 150px;
    padding: 4px 5px;
    width: 550px;
    height: 36px;
    border: 1px solid #2b99ff;
    border-radius: 4px;
    position: relative;
  }
  
  .m-searchHome .searchBox .typeBtn {
    box-sizing: border-box;
    width: 48px;
    height: 26px;
    border: 1px solid #CCCCCC;
    border-radius: 4px;
    text-align: center;
    line-height: 26px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333333;
  }
  
  .m-searchHome .searchBox .typeBtn+.typeBtn {
    margin-left: 5px;
  }
  
  .m-searchHome .searchBox .typeBtn.active {
    background: #2b99ff;
    border-color: #2b99ff;
    color: white;
  }
  
  .m-searchHome .searchBox .searchIpt {
    box-sizing: border-box;
    padding: 0 5px;
    width: 360px;
    line-height: 26px;
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    border: none;
  }
  
  .m-searchHome .searchBox .searchIpt:focus,
  .m-searchHome .searchBox .searchIpt:active {
    outline: none;
  }
  
  .m-searchHome .searchBtn {
    width: 80px;
    height: 36px;
    background: #2b99ff;
    border-radius: 0px 4px 4px 0px;
    position: absolute;
    right: -1px;
    top: -1px;
    z-index: 10;
  }
  
  .m-searchHome .searchBtn::after {
    content: '';
    margin: -11px 0 0 -11px;
    width: 22px;
    height: 22px;
    background: url(/static/web_site/images/icons/icon_search.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 10;
  }
  
  .m-searchHome .jumpLink {
    margin-left: 40px;
  }
  
  .m-searchHome .jumpLink .img {
    margin: 0 auto 7px;
    width: 24px;
    height: 24px;
    background-repeat: no-repeat;
    background-size: 100% 100%;
  }
  
  .m-searchHome .jumpLink .txt {
    line-height: 14px;
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #333333;
  }
  
  .m-searchHome .jumpLink.info .img {
    background-image: url(/static/web_site/images/home/info.png);
  }
  
  .m-searchHome .jumpLink.vip .img {
    background-image: url(/static/web_site/images/home/vip.png);
  }
  /* banner */
  .topBody{
    background-color: #000000;
    width: 100%;
    max-width: 100%;
    max-width: 100vw;
    min-width: 1200px;
    min-height: 710px;
    overflow: hidden;
    margin-bottom: 30px;
    position: relative;
  }
  .topBody .bg-wrap{
    width: 1920px;
    min-width: 1920px;
    margin-top: -10px;
    position: relative;
    left: 50%;
    margin-left: -960px;
  }
  .topBody .bg-list{
    width: 230px;
    height: 230px;
    position: relative;
    margin-left: 10px;
    margin-top: 10px;
    overflow: hidden;
    cursor: pointer;
  }
  .topBody .bg-list:nth-of-type(8n+1){
    margin-left: 0;
  }
  .topBody .bg-list:hover::after{
    top: 100%;
	content: '';
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background-color: #000000;
    opacity: 0.3;
    transition: all .2s;
  }
  .topBody .bg-list::after{
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background-color: #000000;
    opacity: 0.8;
    transition: all .2s;
  }
  .topBody .bg-01{
    background: url(../images/home/bg01.png);
    background-size: 100% 100%;
  }
  .topBody .bg-02{
    background: url(../images/home/bg02.png);
    background-size: 100% 100%;
  }
  .topBody .bg-03{
    background: url(../images/home/bg03.png);
    background-size: 100% 100%;
  }
  .topBody .bg-04{
    background: url(../images/home/bg04.png);
    background-size: 100% 100%;
  }
  .topBody .bg-05{
    background: url(../images/home/bg05.png);
    background-size: 100% 100%;
  }
  .topBody .bg-06{
    background: url(../images/home/bg06.png);
    background-size: 100% 100%;
  }
  .topBody .bg-07{
    background: url(../images/home/bg07.png);
    background-size: 100% 100%;
  }
  .topBody .bg-08{
    background: url(../images/home/bg08.png);
    background-size: 100% 100%;
  }
  .topBody .bg-09{
    background: url(../images/home/bg09.png);
    background-size: 100% 100%;
  }
  .topBody .bg-10{
    background: url(../images/home/bg10.png);
    background-size: 100% 100%;
  }
  .topBody .bg-11{
    background: url(../images/home/bg11.png);
    background-size: 100% 100%;
  }
  .topBody .bg-12{
    background: url(../images/home/bg12.png);
    background-size: 100% 100%;
  }
  .topBody .bg-13{
    background: url(../images/home/bg13.png);
    background-size: 100% 100%;
  }
  .topBody .bg-14{
    background: url(../images/home/bg14.png);
    background-size: 100% 100%;
  }
  .topBody .bg-15{
    background: url(../images/home/bg15.png);
    background-size: 100% 100%;
  }
  .topBody .bg-16{
    background: url(../images/home/bg16.png);
    background-size: 100% 100%;
  }
  .topBody .bg-17{
    background: url(../images/home/bg17.png);
    background-size: 100% 100%;
  }
  .topBody .bg-18{
    background: url(../images/home/bg18.png);
    background-size: 100% 100%;
  }
  .topBody .bg-19{
    background: url(../images/home/bg19.png);
    background-size: 100% 100%;
  }
  .topBody .bg-20{
    background: url(../images/home/bg20.png);
    background-size: 100% 100%;
  }
  .topBody .bg-21{
    background: url(../images/home/bg21.png);
    background-size: 100% 100%;
  }
  .topBody .bg-22{
    background: url(../images/home/bg22.png);
    background-size: 100% 100%;
  }
  .topBody .bg-23{
    background: url(../images/home/bg23.png);
    background-size: 100% 100%;
  }
  .topBody .bg-24{
    background: url(../images/home/bg24.png);
    background-size: 100% 100%;
  }
  .topBody .banner-content{
    height: 100%;
    min-height: 710px;
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -600px;
    text-align: center;
    display: table;
    pointer-events: none;
  }
  .banner-content .cont-wrap{
    display: table-cell;
    vertical-align: middle;
    pointer-events: none;
  }
  .banner-content .b-desc{
    margin-top: 140px;
    pointer-events: none;
  }
  .banner-content .b-tit{
    font-size: 48px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 48px;
    pointer-events: none;
  }
  .banner-content .b-intro{
    font-size: 22px;
    font-weight: 400;
    color: #FFFFFF;
    margin-top: 32px;
    pointer-events: none;
  }
  .banner-content .desc-li{
    width: 20%;
    text-align: center;
    pointer-events: auto;
    pointer-events: none;
  }
  .banner-content .desc-li .txt{
    font-size: 24px;
    font-weight: bold;
    color: #FFFFFF;
    pointer-events: none;
  }
  .banner-content .desc-li .int{
    font-size: 16px;
    font-weight: 400;
    color: #FFFFFF;
    margin-top: 48px;
    pointer-events: none;
  }
  .banner-content .desc-li .num{
    font-size: 36px;
    font-weight: bold;
    color: #FF9600;
    margin-top: 33px;
    pointer-events: none;
  }
  .banner-content .desc-li .new{
    font-size: 16px;
    font-weight: 400;
    color: #FFFFFF;
    margin-top: 30px;
    pointer-events: none;
  }
  .cont-wrap .ban-list{
    box-sizing: border-box;
    padding: 0 75px;
    width: 33.333333%;
    text-align: center;
    height: 240px;
  }
  .cont-wrap .ban-list:nth-of-type(3n+1){
    padding-left: 0;
  }
  .cont-wrap .ban-list:nth-of-type(3n){
    padding-right: 0;
    text-align: right;
  }
  .cont-wrap .ban-list:nth-of-type(3n) .list-tit,
  .cont-wrap .ban-list:nth-of-type(3n) .numintro{
    display: inline-block;
    text-align: center;
  }
  .cont-wrap .ban-list:nth-of-type(4),
  .cont-wrap .ban-list:nth-of-type(5),
  .cont-wrap .ban-list:nth-of-type(6)
  {
    margin-top: 50px;
  }
  .cont-wrap .list-tit,
  .cont-wrap .numintro{
    width: 250px;
  }
  .cont-wrap .list-tit{
    /* max-width: 360px; */
    height: 180px;
    font-size: 22px;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 40px;
  }
  
  .cont-wrap .numintro{
    font-size: 23px;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 23px;
    /* margin-top: 80px; */
  }
  .cont-wrap .hig{
    font-size: 32px;
    line-height: 32px;
    font-weight: bold;
    color: #FF9600;
  }
  /* 学科导航 */
  .m-headNav {
    /* margin-bottom: 30px; */
  }
  
  .navBody .nav-wrap{
    margin: 0 25px;
  }
  .navBody .nav-wrap+.nav-wrap{
    margin-top: 36px;
  }
  .navBody .nav-wrap .nav-item{
    padding-left: 66px;
    box-sizing: border-box;
    min-height: 54px;
    margin-left: 79px;
    margin-top: 20px;
  }
  .navBody .nav-wrap .nav-item:nth-of-type(5n+1){
    margin-left: 0px;
  }
  .navBody .nav-wrap .nav-tit{
    font-size: 18px;
    font-weight: bold;
    color: #333333;
    line-height: 18px;
  }
  .navBody .nav-item .txt{
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 32px;
  }
  .navBody .nav-wrap .nav-item a{
    font-size: 14px;
    font-weight: 400;
    color: #2b99ff;
  }
  .navBody .nav-wrap .nav-item .line{
    width: 1px;
    height: 14px;
    background: #CCCCCC;
    margin: 0 10px;
  }
  /* 导航icon */
  .navBody .nav-wrap .cz-wl{
    background: url(../images/home/icon-czwl@2x.png) left center no-repeat;
    background-size: 54px 54px;
  }
  .navBody .nav-wrap .cz-hx{
    background: url(../images/home/icon-czhx@2x.png) left center no-repeat;
    background-size: 54px 54px;
  }
  .navBody .nav-wrap .cz-sx{
    background: url(../images/home/icon-czsx@2x.png) left center no-repeat;
    background-size: 54px 54px;
  }
  
  .navBody .nav-wrap .cz-yy{
    background: url(../images/home/icon-czyy@2x.png) left center no-repeat;
    background-size: 54px 54px;
  }
  .navBody .nav-wrap .cz-yw{
    background: url(../images/home/icon-czyw@2x.png) left center no-repeat;
    background-size: 54px 54px;
  }
  .navBody .nav-wrap .cz-dl{
    background: url(../images/home/icon-czdl@2x.png) left center no-repeat;
    background-size: 54px 54px;
  }
  .navBody .nav-wrap .cz-sw{
    background: url(../images/home/icon-czsw@2x.png) left center no-repeat;
    background-size: 54px 54px;
  }
  .navBody .nav-wrap .cz-ls{
    background: url(../images/home/icon-czls@2x.png) left center no-repeat;
    background-size: 54px 54px;
  }
  .navBody .nav-wrap .cz-zz{
    background: url(../images/home/icon-czzz@2x.png) left center no-repeat;
    background-size: 54px 54px;
  }
  .navBody .nav-wrap .gz-wl{
    background: url(../images/home/icon-gzwl@2x.png) left center no-repeat;
    background-size: 54px 54px;
  }
  .navBody .nav-wrap .gz-hx{
    background: url(../images/home/icon-gzhx@2x.png) left center no-repeat;
    background-size: 54px 54px;
  }
  .navBody .nav-wrap .gz-sx{
    background: url(../images/home/icon-gzsx@2x.png) left center no-repeat;
    background-size: 54px 54px;
  }
  
  .navBody .nav-wrap .gz-yy{
    background: url(../images/home/icon-gzyy@2x.png) left center no-repeat;
    background-size: 54px 54px;
  }
  .navBody .nav-wrap .gz-yw{
    background: url(../images/home/icon-gzyw@2x.png) left center no-repeat;
    background-size: 54px 54px;
  }
  .navBody .nav-wrap .gz-dl{
    background: url(../images/home/icon-gzdl@2x.png) left center no-repeat;
    background-size: 54px 54px;
  }
  .navBody .nav-wrap .gz-sw{
    background: url(../images/home/icon-gzsw@2x.png) left center no-repeat;
    background-size: 54px 54px;
  }
  .navBody .nav-wrap .gz-ls{
    background: url(../images/home/icon-gzls@2x.png) left center no-repeat;
    background-size: 54px 54px;
  }
  .navBody .nav-wrap .gz-zz{
    background: url(../images/home/icon-gzzz@2x.png) left center no-repeat;
    background-size: 54px 54px;
  }
  /* 列表通用样式 */
  .newestBody .block-tabs {
    position: absolute;
    /* width: 100%; */
    left: 200px;
    top: 0;
    right: 0;
    padding-right: 26px;
    /* padding-left: 200px; */
    box-sizing: border-box;
    border-bottom: 1px solid #D9E6FF;
  }
  .newestBody .area-head{
    width: 100%;
    position: relative;
  }
  .newestBody .block-tabs::after{
    content: '';
    display: block;
    clear: both;
  }
  .newestBody .block-tabs .label { 
    line-height: 24px;
    text-align: center;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    width: 48px;
    height: 24px;
    border-radius: 4px;
    cursor: pointer;
    }
  
  .newestBody .block-tabs .item{
    margin-left: 22px;
    line-height: 40px;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    border-bottom: 1px solid transparent;
  }
  .newestBody .block-tabs .link-more a{
    font-size: 16px;
    font-weight: 400;
    color: #999999;
    line-height: 40px;
  }
  .newestBody .block-tabs .item:hover,
  .newestBody .block-tabs .more:hover {
    color: #2b99ff;
  }
  
  .newestBody[data-active="0"] .label[data-active="0"],
  .newestBody[data-active="1"] .item[data-active="1"]{
    color: white;
    background-color: #2b99ff;
  }
  .newestBody[data-type="0"] .item[data-type="0"],
  .newestBody[data-type="1"] .item[data-type="1"],
  .newestBody[data-type="2"] .item[data-type="2"],
  .newestBody[data-type="3"] .item[data-type="3"],
  .newestBody[data-type="4"] .item[data-type="4"],
  .newestBody[data-type="5"] .item[data-type="5"],
  .newestBody[data-type="6"] .item[data-type="6"],
  .newestBody[data-type="7"] .item[data-type="7"],
  .newestBody[data-type="8"] .item[data-type="8"],
  .newestBody[data-type="9"] .item[data-type="9"],
  .newestBody[data-type="10"] .item[data-type="10"] {
    color: #2b99ff;
    border-color: #2b99ff;
  }
  .newestBody[data-active="0"] .area-head .label[data-active="0"],
  .newestBody[data-active="1"] .area-head .label[data-active="1"]
  {
    color: white;
    background-color: #2b99ff;
  }
  .block .lessonBox {
    display: none;
    box-sizing: border-box;
  }
  
  .block .lessonList {
    /* min-height: 175px; */
  }
  .tw-block{
    display: none;
  }
  .newestBody[data-type="0"] .lessonBox[data-type="0"],
  .newestBody[data-type="1"] .lessonBox[data-type="1"],
  .newestBody[data-type="2"] .lessonBox[data-type="2"],
  .newestBody[data-type="3"] .lessonBox[data-type="3"],
  .newestBody[data-type="4"] .lessonBox[data-type="4"],
  .newestBody[data-type="5"] .lessonBox[data-type="5"],
  .newestBody[data-type="6"] .lessonBox[data-type="6"],
  .newestBody[data-type="7"] .lessonBox[data-type="7"],
  .newestBody[data-type="8"] .lessonBox[data-type="8"],
  .newestBody[data-type="9"] .lessonBox[data-type="9"],
  .newestBody[data-type="10"] .lessonBox[data-type="10"] {
    display: block;
  }
  .newestBody[data-active="0"] .tw-block[data-active="0"],
  .newestBody[data-active="1"] .tw-block[data-active="1"]
  {
    display: block;
  }
  .block .lessonList .item {
    box-sizing: border-box;
    position: relative;
  }
  .block .lessonList .item::after{
    content: '';
    display: block;
    position: absolute;
    bottom: -1px;
    left: 10px;
    right: 10px;
    height: 1px;
    background: #EDF3FF;
    z-index: 9;
  }
  .block .lessonList .item:nth-child(2n+1) {
    margin-right: 40px;
  }
  .block .lessonList .right-intro{
    margin: 12px 10px;
    box-sizing: border-box;
    position: relative;
  }
  .block .lessonList .link {
    box-sizing: border-box;
    /* width: 275px; */
    line-height: 24px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333333;
  }
  
  /* .block .lessonList .link:hover {
    color: #2b99ff;
  } */
  
  .block .lessonList .time {
    margin-left: 6px;
    font-size: 12px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #999999;
  }
  
  
  /* 最新试卷 */
  .newestBody {
    margin-bottom: 30px;
    padding: 20px 0 0;
    background: white;
    border-radius: 4px;
  }
  
  .area-head .title {
    margin-left: 16px;
    line-height: 42px;
    font-size: 22px;
    font-weight: bold;
    color: #333333;
  }
  .newestBody .head-online{
    width: 4px;
    height: 23px;
    background: #333333;
    border-radius: 2px;
  }
  .newestBody .block {
    padding: 16px 15px 32px;
  }
  
  .newestBody .block-tabs .item,
  .newestBody .block-tabs .more {
    margin-left: 30px;
  }
  
  .newestBody .block .lessonList {
    /* padding: 0 4px; */
    box-sizing: border-box;
    /* height: 220px; */
  }
  .newestBody .block  .two-columns{
    width: 570px;
    margin-right: 30px;
  }
  .newestBody .block  .two-columns+.two-columns{
    margin-right: 0;
  }
  .newestBody .block  .two-columns .t-tit{
    display: none;
  }
  .newestBody .block .lessonList .m-examList{
    padding: 0;
  }
  .newestBody .block .lessonList .m-examList .img{
    margin-right: 10px;
    display: none;
  }
  
  .newestBody .block .lessonList .m-examList .time{
    width: auto;
    line-height: normal;
  }
  .newestBody .block .lessonList .whole-time{
    display: none;
    font-size: 14px;
    line-height: 14px;
    margin-top: 6px;
  }
  .newestBody .block .lessonList .whole-time span+span{
    margin-left: 26px;
  }
  .newestBody .block .lessonList .item {
    width: 569px;
  }
  .newestBody .block .lessonList .item.it-active{
    background-color: #FAFAFA;
    height: 94px;
  }
  .newestBody .block .lessonList .item.it-active .title{
    display: none;
  }
  .newestBody .block .lessonList .item.it-active .t-tit{
    display:inline-block;
  }
  .newestBody .block .lessonList .item.it-active .right-intro{
    display: inline-block;
    vertical-align: top;
  }
  .newestBody .block .lessonList .item.it-active .title,
  .newestBody .block .lessonList .item.it-active .right-intro::before{
    vertical-align: top;
  }
  .newestBody .block .lessonList .item.it-active .right-intro::before{
    margin-top: 10px;
  } 
  .newestBody .block .lessonList .item.it-active .img{
    display: inline-block;
    margin-top: 10px;
    margin-left: 10px;
  }
  .newestBody .block .lessonList .item.it-active .link{
    color: #2b99ff;
    white-space: normal;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    width: 453px;
    height: 48px;
  }
  .newestBody .block .lessonList .item.it-active .time{
    display: none;
  }
  .newestBody .block .lessonList .item.it-active .whole-time{
    display: block;
    text-align: right;
  }
  .newestBody .block .lessonList .item .right-intro::before{
    content: '';
    display: inline-block;
    vertical-align: middle;
    width: 4px;
    height: 4px;
    background: #FF9999;
    border-radius: 50%;
    margin-right: 10px;
  }
  /* .block .lessonList .item:nth-child(2n+1) {
    margin-right: 30px;
  } */
  
  .newestBody .block .lessonList .link {
    width: 448px;
    transition: all .3s;
  }
  .newestBody .block .lessonList .link:hover{
    color: #2b99ff;
  }
  .newestBody .block .lessonList .time {
    margin-left: 20px;
  }
  .newestBody .block .lessonList .first-time{
    position: absolute;
    right: 0;
    top: 5px;
  }
  /* 最新试题 */
  .testBody .block .lessonList .item .right-intro::before{
    background:#FFEE99;
  }
  /* 最新题库 */
  .qusbankBody .block .lessonList .item .right-intro::before{
    background:#FFC499;
  }
  .newestBody.twcolBody .block .two-columns{
    margin-right: 0px;
  }
  .newestBody.twcolBody .block .two-columns{
    width: 100%;
  }
  .newestBody.twcolBody .block .lessonList .item{
    width: 564px;
  }
  /*教育资讯*/
  .informatBody .block-tabs .item:first-child{
    margin-left: 0;
  }
  /* 站点介绍 */
  .introBody{
    width: 100%;
    min-width: 1200px;
    padding: 50px 0;
    box-sizing: border-box;
    background-color: white;
  }
  .introWrap{
    position: relative;
    padding-top: 40px;
  }
  .intro-left{
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
    width: 600px;
    background: #FFFFFF;
    box-shadow: 0px 5px 30px 0px rgba(0, 0, 0, 0.08);
    border-radius: 8px;
    padding-top: 40px;
  }
  .intro-cont{
    padding: 30px;
    box-sizing: border-box;
  }
  .intro-left .area-head .title{
    font-size: 36px;
  }
  .intro-left .newestBody .head-online{
    width: 8px;
    height: 36px;
    background: #333333;
    border-radius: 4px;
  }
  .intro-btm{
    text-align: right;
  }
  .intro-txt{
    font-size: 22px;
    font-weight: 400;
    color: #333333;
  }
  .intro-desc{
    font-size: 18px;
    font-weight: 400;
    color: #666666;
    line-height: 36px;
    margin-top: 35px;
    text-indent: 36px;
  }
  .intro-btm a{
    display: inline-block;
    font-size: 22px;
    font-weight: 400;
    color: #333333;
    background: url(../images/home/icon-right@2x.png) right center no-repeat;
    background-size: 25px 18px;
    padding-right: 41px;
  }
  .intro-right{
    text-align: right;
  }
  .right-bg{
    display: inline-block;
    position: relative;
    z-index: 1;
    width: 916px;
    height: 480px;
    background: url(../images/home/btm_bg@2x.png) left no-repeat;
    background-size: 916px 480px;
  }
  /* 合作伙伴 */
  .partnerBody{
    background: transparent;
    margin-top: 14px;
    padding-bottom: 10px;
  }
  .partnerWrap .area-tit{
    font-size: 36px;
    font-weight: bold;
    color: #333333;
    text-align: center;
    margin-bottom: 28px;
  }
  .par-lis{
    width: 224px;
    height: 100px;
    margin-left: 20px;
    margin-top: 20px;
  }
  .par-lis:nth-of-type(5n+1){
    margin-left: 0;
  }
  .par1{
    background: url(../images/home/1@2x.png) no-repeat;
    background-size: 100% 100%;
  }
  .par2{
    background: url(../images/home/2@2x.png) no-repeat;
    background-size: 100% 100%;
  }
  .par3{
    background: url(../images/home/3@2x.png) no-repeat;
    background-size: 100% 100%;
  }
  .par4{
    background: url(../images/home/4@2x.png) no-repeat;
    background-size: 100% 100%;
  }
  .par5{
    background: url(../images/home/5@2x.png) no-repeat;
    background-size: 100% 100%;
  }
  .par6{
    background: url(../images/home/6@2x.png) no-repeat;
    background-size: 100% 100%;
  }
  .par7{
    background: url(../images/home/7@2x.png) no-repeat;
    background-size: 100% 100%;
  }
  .par8{
    background: url(../images/home/8@2x.png) no-repeat;
    background-size: 100% 100%;
  }
  .par9{
    background: url(../images/home/9@2x.png) no-repeat;
    background-size: 100% 100%;
  }
  
  .par10{
    background: url(../images/home/10@2x.png) no-repeat;
    background-size: 100% 100%;
  }
  .par11{
    background: url(../images/home/11@2x.png) no-repeat;
    background-size: 100% 100%;
  }
  .par12{
    background: url(../images/home/12@2x.png) no-repeat;
    background-size: 100% 100%;
  }
  .par13{
    background: url(../images/home/13@2x.png) no-repeat;
    background-size: 100% 100%;
  }
  .par14{
    background: url(../images/home/14@2x.png) no-repeat;
    background-size: 100% 100%;
  }
  .par15{
    background: url(../images/home/15@2x.png) no-repeat;
    background-size: 100% 100%;
  }