@charset "utf-8";
/* CSS Document */
/* common */
body {

    font-weight: normal;
    font-size: 14px;
    font-family: 'Microsoft YaHei', sans-serif;
    color: #333333;
}



ul, ol {
    list-style: none;
    text-indent: 0;
    list-style-position: outside;
}

img {
    border: 0;
}

b {
    font-weight: normal
}

/* link : style */
a {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    text-indent: 0;
}

/*clear*/
.clearfix:before,
.clearfix:after {
    content: " ";
    display: block;
    clear: both;
}


.wrap {
    margin: 0 auto;
    width: 100%;
    max-width: 1920px;
    min-width: 1024px;
    position: relative;
    overflow: hidden;
}

.banner {
    width: 100%;
    height: 600px;
    position: relative;
    background: url("../img/banner1.jpg") no-repeat center top;

}

.nav {
    width: 1000px;
    height: 104px;
    position: absolute;
    bottom: -46px;
    left: 50%;
    margin-left: -500px;
    box-shadow: 0 0 30px rgba(25, 184, 118, 0.7);
    padding: 0 10px 10px;
    background: url('../img/nav-bg.png') no-repeat center bottom transparent;
    border-radius: 4px;
}

.navList {
    height: 94px;
    background: #fff;
    border-radius: 4px;
    display: flex;
    justify-content: space-between;
    line-height: 94px;

}

.navList li {
    flex-grow: 1;
    position: relative;
    text-align: center;
    font-size: 20px;
    color: #333;
    cursor: pointer;
}
.navList li span{color: #333;}

.navList li > div {
    display: inline-block;
}

.navList li:after {
    content: '';
    display: block;
    width: 1px;
    height: 50px;
    background: #18bb77;
    position: absolute;
    right: 0;
    top: 50%;
    margin-top: -25px;
}

.navList li:last-child:after {
    width: 0;
}

.navList li span {
    display: inline-block;
    height: 50px;
    line-height: 50px;
    border-radius: 25px;
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -ms-transition: 0.3s;
    -o-transition: 0.3s;
    transition: 0.3s;
    cursor: pointer;
    font-weight: bold;
}

.navList li.act span {
    padding: 0 30px 0 30px;
    color: #fff;
    text-shadow: 0 2px 2px rgba(242, 75, 99, 1);
    background: linear-gradient(#ff7488 0%, #fb6077 100%);
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -ms-transition: 0.3s;
    -o-transition: 0.3s;
    transition: 0.3s;


}

.navList li.act span i {
    width: 24px;
    height: 50px;
    background: url('../img/nav-icon.png') no-repeat center;
    display: inline-block;
    float: left;
    margin-right: 5px;
}

.navList li.actPre:after,
.navList li.act:after {
    width: 0;
}


/*************************************/
.footer {
    background: #222222;
}

.footer p {
    font-size: 15px;
    text-align: center;
    line-height: 80px;
    color: #999999;
}


.tit-wrap {
    padding: 70px 0 30px;
}

.tit-wrap h2 {
    text-align: center;
}

.tit-wrap h2 img {
    display: inline-block;
}

.part {
    width: 1000px;
    margin: auto;
}

.part1 *,
.part2 *,
.part3 * {
    box-sizing: border-box;
}


/*part1************/
.part1 {
  padding-top: 50px;
}
.part1 .tit-wrap{ padding-bottom: 30px;}

.part1 {
    padding-bottom: 70px;
}

.part1 .fl {
    float: left;
}

.part1 .fr {
    float: right;
}


.part1 .cont1,
.part1 .cont2,
.part1 .cont3,
.part1 .cont4,
.part1 .cont5 {
    padding-bottom: 50px;
    border-bottom: 1px solid #e2e2e2;
    margin-bottom:40px;
}

.part1 .cont2 {
    margin-bottom: 20px;
}

/*sub-tit*/
.sub-tit {
    text-align: center;
    font-size: 30px;
    color: #333;
    padding-bottom: 50px;
}

.sub-tit span {
    position: relative;
    display: inline-block;
}

.sub-tit span:after {
    content: '';
    display: block;
    width: 120%;
    height: 22px;
    top: 22px;
    left: -10%;
    background: #18bb77;
    position: absolute;
    z-index: -1;
}

.part1 .cont2 .sub-tit span:after {
    background: #ffe8b8;
}

.part1 .cont4 .sub-tit span:after {
    background: #ffe2e2;
}

.part1 .cont5 .sub-tit span:after {
    background: #c1efdc;
}

.part1 .cont6 .sub-tit span:after {
    background: #ffe2c6;
}

.part2 .cont1 .sub-tit span:after {
    background: #dfe2ff;
}
.part2 .cont2 .sub-tit span:after {
    background: #c1efdc;
}
.part2 .cont3 .sub-tit span:after {
    background: #ffe8b8;
}

/*cont1*/
.part1 .cont1 {

}

.part1 .cont1 > div {
    display: flex;
    justify-content: space-between;
}

.part1 .cont1 > div {
    height: 340px;

}

.part1 .cont1 .left {
    width: 600px;
    position: relative;
}

.part1 .cont1 .left > div {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: #ccc;
    border-radius: 4px;
}

.part1 .cont1 .right {
    width: 370px;
}

.part1 .cont1 .right li {
    height: 155px;
    background: #f5f5f5;
    border-radius: 4px;
    padding: 20px 18px;
    position: relative;
    display: flex;
    justify-content: space-between;
    cursor: pointer;

}

.part1 .cont1 .right li:after {
    content: '';
    display: block;
    width: 0;
    height: 0;
    border-right: 12px solid #18bb77;
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
    position: absolute;
    left: -12px;
    top: 50%;
    margin-top: -12px;
    opacity: 0;
}

.part1 .cont1 .right li:nth-child(1) {
    margin-bottom: 30px;
}

.part1 .cont1 .right li .img {
    width: 126px;
    height: 114px;
    flex: 0 0 126px;
    border-radius: 5px;
    background: #ddd;
}
.part1 .cont1 .right li .img img{
   width: 100%;
    display: block;
    border-radius: 5px;

}

.part1 .cont1 .right li .text {
    padding-left: 15px;
}

.part1 .cont1 .right li .text h3 {
    font-size: 20px;
    color: #333;
    padding-left: 40px;
    height: 28px;
    background: url("../img/p1-cont1-icon.png") no-repeat left -30px;
}

.part1 .cont1 .right li .text p {
    padding-top: 8px;
    font-size: 15px;
    color: #888;
    line-height: 1.5;
}

.part1 .cont1 .right li.act {
    background: #18bb77;
}

.part1 .cont1 .right li.act:after {
    opacity: 1;
}

.part1 .cont1 .right li.act .text h3 {
    background: url("../img/p1-cont1-icon.png") no-repeat left 0;
    height: 28px;

}

.part1 .cont1 .right li.act .text p,
.part1 .cont1 .right li.act .text h3 {
    color: #fff;
}

/*part1 cont2*/
.part1 .cont2 .news {
    height: 260px;
    display: flex;
    justify-content: space-between;

}

.part1 .cont2 .news .left {
    width: 420px;
    height: 260px;
    flex: 0 0 420px;
    position: relative;
}

.part1 .cont2 .news .left > div {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: #ccc;
    border-radius: 6px;
}
.part1 .cont2 .news .left > div img{
    border-radius: 6px;
}
.part1 .cont2 .news .right {
    width: 540px;
}

.part1 .cont2 .news .right li {
    display: flex;
    justify-content: space-between;
    line-height: 42px;
    position: relative;
    padding-left: 20px;
}

.part1 .cont2 .news .right li p a {
    font-size: 15px;
    color: #666;
}

.part1 .cont2 .news .right li span {
    font-size: 14px;
    color: #ff5a71;
}

.part1 .cont2 .news .right li:before {
    content: '';
    display: block;
    position: absolute;
    top: 50%;
    left: 0;
    width: 6px;
    height: 6px;
    border-radius: 100%;
    background: #666;
    margin-top: -3px;
}

.part1 .cont2 .news .right li p a:hover {
    color: #18bb77;
    text-decoration: underline;
}

/*part1 cont3*/
.part1 .cont3 {
    display: flex;
    justify-content: space-between;
    padding-bottom: 30px;
}

.part1 .cont3 .left {
    width: 210px;
    height: 350px;
    flex: 0 0 210px;
}

.part1 .cont3 .right {
    padding-left: 18px;
    padding-top: 35px;
    padding-right: 35px;
}

.part1 .cont3 .right > div:nth-child(1) {
    padding-bottom: 34px;
}

.part1 .cont3 .right h3 {
    font-size: 24px;
    color: #333;
    font-weight: bold;
    padding-bottom: 8px;
}

.part1 .cont3 .right p {
    font-size: 16px;
    color: #333;
    line-height: 1.8;
}

/*part1 cont4*/
.part1 .cont4 .list {
    display: flex;
    justify-content: space-between;
}

.part1 .cont4 .list li {
    width: 482px;
    height: 210px;
    display: flex;
    justify-content: space-between;
    background: #fff;
    border-radius: 4px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.1);

}
/*.part1 .cont4 .list li .img{
  width: 160px;
  height: 160px;
  border-radius: 100%;
  flex: 0 0 160px;
}*/
.part1 .cont4 .list li .img{
 width: 200px;
 flex: 0 0 200px;

}
.part1 .cont4 .list li .img img {
    display: block;
    border-radius: 4px 0 0 4px;
    width: 100%;
}

.part1 .cont4 .list li .text {
    padding: 40px 25px 0 30px;
}

.part1 .cont4 .list li .text h3 {
    font-size: 22px;
    font-weight: bold;
    color: #333;
    padding-bottom: 14px;
    line-height: 1;

}

.part1 .cont4 .list li .text p {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
}

/*btn*/
.btn {
    text-align: center;
    padding-top: 40px;
}

.btn a {
    width: 240px;
    height: 54px;
    display: inline-block;
    border-radius: 27px;
    line-height: 54px;
    font-size: 22px;
    color: #fff;
    background: linear-gradient(#ff678b 0, #ff5a71 100%);
    position: relative;
    box-shadow: 0 5px 20px rgba(255, 93, 120, 0.5);
}

.btn a i {
    font-style: normal;
    height: 54px;
    display: inline-block;
    background: url('../img/btn-icon.png') no-repeat left center;
    padding-left: 40px;
}

/*part1 cont6*/
.part1 .cont6 ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.part1 .cont6 ul li {
    width: 480px;
    height: 168px;
    position: relative;
    padding-left: 10px;
}

.part1 .cont6 ul li:after {
    content: '';
    display: block;
    clear: both;
    width: 10px;
    height: 110px;
    background: #ff5439;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    border-radius: 4px 0 0 4px;
}

.part1 .cont6 ul li .box {
    float: right;
    width: 100%;
    height: 166px;
    border: 2px solid #ff5439;
    border-radius: 4px;
    padding: 25px 25px 30px 150px;
    position: relative;
}

.part1 .cont6 ul li .box h3 {
    font-size: 22px;
    font-weight: bold;
    color: #333;
    padding-bottom: 10px;

}

.part1 .cont6 ul li .box p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;

}

.part1 .cont6 ul li:before {
    content: '';
    display: block;
    clear: both;
    width: 100px;
    height: 100px;
    position: absolute;
    left: 34px;
    top: 0;
    bottom: 0;
    margin: auto;
    background: url("../img/p1-cont6-icon.png") no-repeat center top;
}

.part1 .cont6 ul li:nth-child(1):after {
    background: #ff831e;
}

.part1 .cont6 ul li:nth-child(1):before {
    background: url("../img/p1-cont6-icon.png") no-repeat center top;
}

.part1 .cont6 ul li:nth-child(1) .box {
    border: 2px solid #ff831e;
}

.part1 .cont6 ul li:nth-child(2):after {
    background: #18bb77;
}

.part1 .cont6 ul li:nth-child(2):before {
    background: url("../img/p1-cont6-icon.png") no-repeat center bottom;
}

.part1 .cont6 ul li:nth-child(2) .box {
    border: 2px solid #18bb77;
}


/*cont*/
.part1 .hand {
    width: 1000px;
    height: 360px;
    margin: 0 auto 0;
    position: relative;
    overflow: hidden;
}

.part1 .hand li {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}

.part1 .hand li.fir {
    background: #403c64;
    text-align: left;

}

.part1 .hand li.fir .fish {
    margin-left: 40px;
    margin-top: 50px;
    border-radius: 6px;
}

.part1 .hand li.fir h4 {
    margin-left: 43px;
}

.part1 .hand li.fir .p1 {
    height: 28px;
    border-left: 3px solid #fff;
    font-size: 26px;
    font-weight: bold;
    color: #fff;
    line-height: 26px;
    margin-top: 96px;
    padding-left: 17px;
}

.part1 .hand li.fir.fou .p1 {
    margin-top: 50px;
}

.part1 .hand li.fir.sec .p1 {
    margin-top: 68px;
}

.part1 .hand li.fir .p2 {
    font-size: 18px;
    color: #fff;
    width: 280px;
    margin-top: 23px;
    line-height: 30px;
    font-weight: normal;
}

.part1 .hand li.fir .p3 {
    display: block;
    width: 150px;
    height: 46px;
    border-radius: 9px;
    border: 1px solid #fff;
    font-size: 18px;
    color: #fff;
    margin-top: 30px;
    text-align: center;
    line-height: 46px;
    font-weight: normal;
}

.part1 .hand h3 img {
    margin-top: 40px;
    margin-left: 12px;
}

.part1 .hand h3 p {
    font-size: 22px;
    color: #fff;
    margin-left: 18px;
    font-weight: normal;
}

.part1 .hand h3 .p1t {
    margin-top: 30px;
}

.part1 .hand h3 .img2 {
    margin-top: 40px;
    margin-left: 62px;
}

.part1 .hand li.sec {
    background: #ff8e32;
}

.part1 .hand li.thr {
    background: #3fae93;
}

.part1 .hand li.fou {
    background: #ff5400;
}

.part1 .hand li.fiv {
    background: #5a45a8;
}


.part1 .hand li.sec .fish {
    margin-top: 45px;

}

.part1 .hand li.thr .fish {
    border: none;
    margin-top: 45px;
}


.part1 .hand .sec h3 .img2 {
    margin-left: 17px;
    margin-top: 87px;
}

.part1 .hand li.thr .yd {
    margin-top: 40px;
}

.part1 .hand .thr h3 .img2 {
    margin-left: 17px;
    margin-top: 58px;
}

.part1 .hand .fou h3 p {
    line-height: 1.1;
}

.part1 .hand .fou h3 .img2 {
    margin-left: 14px;
    margin-top: 17px;
}

.part1 .hand li.fou .fish {
    margin-top: 50px;
}


.part1 .hand li.fiv .fish {
    margin-top: 40px;
}

.part1 .hand .fiv h3 .img2 {
    margin-top: 78px;
}


/*part2****************/
.part2 {
    background: #f7f7f7;
   /* padding-bottom: 40px;*/
    position: relative;
    z-index: -2;
}

.part1 .cont0 .play{
   width: 100%;
   height:450px;
   background: #000000;
}
.part1 .cont0,
.part2 .cont1,
.part2 .cont2,
.part2 .cont3,
.part2 .cont4,
.part2 .cont5 {
    border-bottom: 1px solid #e8e8e8;
    padding-bottom: 50px;
    margin-bottom: 40px;
}

.part2 .cont1 .img img {
    width: 100%;
    display: block;
    height: auto;
}

/*.part2 .cont2*/

.part2 .cont2 .tit-detail {
    font-size: 16px;
    color: #666;
    text-align: center;
    padding-bottom: 20px;
}

.part2 .cont2 .tit-detail span {
    display: block;
    font-size: 20px;
    color: #ff831e;
    font-weight: bold;
    padding-bottom: 4px;
}

.part2 .cont2 .tit-detail.tit-detail1 span {
    color: #616ff1;
}
.part2 .cont2 .tit-detail.tit-detail1{
    padding-top: 50px;
}
.part2 .cont2 .tab ul:after,
.part2 .cont2 .tab ul:before,
.part2 .cont2 .tab ul li:before,
.part2 .cont2 .tab ul li:after
{
  content: '';
    display: block;
    clear: bottom;
}

.part2 .cont2 .tab .t-head {
    height: 48px;
    background: #ff831e;
    border-radius: 6px 6px 0 0;
}

.part2 .cont2 .tab.tab2 .t-head {
    background: #616ff1;
}
.part2 .cont2 .tab .t-head li > div{
    color: #fff;
    font-weight: bold;
    font-size: 16px;
}

.part2 .cont2 .tab .t-head li,
.part2 .cont2 .tab .t-body li{
    line-height: 48px;
    height: 48px;
}
.part2 .cont2 .tab.tab1 .t-body li {
    border-bottom: 1px solid #ff831e;
}

.part2 .cont2 .tab.tab2 .t-body li {
    border-bottom: 1px solid #616ff1;
}
.part2 .cont2 .tab.tab1 #p2Tab1{
  border-left: 1px solid #ff831e;
  border-right: 1px solid #ff831e;
  border-bottom:4px solid #ff831e;
  border-radius: 0 0 6px 6px;
    height: 385px;
    overflow: hidden;
}
.part2 .cont2 .tab.tab2 #p2Tab2{
    border-left: 1px solid #616ff1;
    border-right: 1px solid #616ff1;
    border-bottom:4px solid #616ff1;
    border-radius: 0 0 6px 6px;
    height: 385px;
    overflow: hidden;
}

.part2 .cont2 .tab ul li > div{float: left;}

.part2 .cont2 .tab ul li>div:nth-child(1),
.part2 .cont2 .tab ul li>div:nth-child(3){
   padding-left: 30px;
}
.part2 .cont2 .tab.tab1 ul li>div:nth-child(2){
    border-right: 1px solid #ff831e;
}
.part2 .cont2 .tab.tab1 ul li>div:nth-child(1),
.part2 .cont2 .tab.tab1 ul li>div:nth-child(3)
{
   width: 40%;
}
.part2 .cont2 .tab.tab1 ul li>div:nth-child(2),
.part2 .cont2 .tab.tab1 ul li>div:nth-child(4)
{
    width: 10%;
    text-align: right;
    padding-right: 30px;
}

.part2 .cont2 .tab.tab2 ul li>div:nth-child(1){width: 20%;}
.part2 .cont2 .tab.tab2 ul li>div:nth-child(2)
{
    width: 40%;
}
.part2 .cont2 .tab.tab2 ul li>div:nth-child(3){width: 15%;}
.part2 .cont2 .tab.tab2 ul li>div:nth-child(4)
{
    width: 20%;
}




.part2 .cont2 .tab .t-body li:nth-child(2n) {
    background: #f7f7f7;
}

.part2 .cont2 .tab .t-body li:nth-child(2n+1) {
    background: #ffffff;
}


.part2 .cont2 .tab .t-body li > div {
}

.part2 .cont2 .tab .t-body {
}

.part2 .cont2 .tab .t-head > div,
.part2 .cont2 .tab .t-body > div {

}

/*part2 cont3*/
.part2 .cont3 .sub-tit{padding-bottom: 40px}
.cont-tit{ padding-bottom: 40px;}
.cont-tit .tit-sub {
    color: #ff5400;
    border: 1px solid #ff5400;
    background: #fff;
    font-weight: bold;
    font-size: 24px;
    display: flex;
    align-items: stretch;
    border-radius: 4px;
    height: 44px;
    line-height: 44px;
    width: 400px;
    margin: auto;
}

.cont-tit .tit-sub .tit-left {
    color: #fff;
    background: #ff5400;
    padding: 0 15px;
}
.cont-tit .tit-sub .tit-right {
  padding-left: 10px;
}

.part2 .cont3 .cont-tit .tit-sub{
  width: 340px;
}
.part2 .cont3 .tit-text{
  font-size: 14px;
  color: #666;
  text-align: center;
}

.part2 .cont3 img > img{
    width: 100%;
    display: block;
}
.part2 .cont3 .list1{
    display: flex;
    justify-content: space-between;
    margin: 30px 0;
}
.part2 .cont3 .list1 li{
    width: 232px;
    height: 180px;
    border-radius: 6px;
    border:1px solid #18bb77;
    background: #fff;
    box-shadow: 0 2px 3px #caebdd;
}
.part2 .cont3 .list1 li h3{
   font-size: 18px;
    height: 50px;
    line-height: 50px;
    color: #fff;
    text-align: center;
    background:#18bb77 ;
    border-radius: 6px 6px 0 0;
}
.part2 .cont3 .list1 li p{
  padding: 15px;
  line-height: 1.5;
  color: #666;
}

/*part4 cont4*/
.part2 .cont4 ul{
    display: flex;
    justify-content: space-between;
}
.part2 .cont4 ul li{
    width: 482px;
    height: 210px;
    display: flex;
  /*  align-items: center;
    justify-content: space-between;*/
    background: #fff;
    border-radius: 4px;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.1);
    padding: 35px 40px;
}
.part2 .cont4 ul li .img{
    width: 142px;
    height: 142px;
    flex: 0 0 142px;
    background: url("../img/p2-cont4-p1.jpg") no-repeat left top;
}
.part2 .cont4 ul li:nth-child(2) .img{
    width: 142px;
    height: 142px;
    background: url("../img/p2-cont4-p1.jpg") no-repeat left bottom;
}
.part2 .cont4 ul li .text{
    padding-left: 40px;
}
.part2 .cont4 ul li .text h3{
  font-size: 22px;
  color: #333;
    font-weight: bold;
    padding-bottom: 8px;
}
.part2 .cont4 ul li .text p{
    font-size: 15px;
    color: #666;
    height: 26px;
    position: relative;
    padding-left: 15px;
}
.part2 .cont4 ul li:nth-child(2) .text p{
    height: 30px;
}
.part2 .cont4 ul li .text p:before{
    content: '';
    display: block;
    position: absolute;
    top: 50%;
    left: 0;
    width: 6px;
    height: 6px;
    border-radius: 100%;
    background: #18bb77;
    margin-top: -3px;
}


/*part4 cont5*/
.part2 .cont5 ul{
    display: flex;
    justify-content: space-between;
}
.part2 .cont5 ul li{
    width: 150px;
    height: 180px;
    position: relative;
}
.part2 .cont5 ul li:after{
   width: 100%;
   height: 100%;
   background: #dedede;
   content: '';
    display: block;
    clear: both;

    position: absolute;
    top: 8px;
    right: -8px;
    border-radius: 6px;
    z-index: -1;
}
.part2 .cont5 ul li > div{
  background: #fff;
    width: 150px;
    height: 180px;
    border-radius: 6px;
    padding-top: 20px;
    position: relative;
}
.part2 .cont5 ul li .icon{
    display: block;
    margin: auto;
    width: 80px;
    height: 80px;
    background: url("../img/p2-cont5-icon.png") no-repeat left top;
}
.part2 .cont5 ul li:nth-child(1) .icon{
    background: url("../img/p2-cont5-icon.png") no-repeat left top;
}
.part2 .cont5 ul li:nth-child(2) .icon{
    background: url("../img/p2-cont5-icon.png") no-repeat -80px top;
}
.part2 .cont5 ul li:nth-child(3) .icon{
    background: url("../img/p2-cont5-icon.png") no-repeat -160px top;
}
.part2 .cont5 ul li:nth-child(4) .icon{
    background: url("../img/p2-cont5-icon.png") no-repeat -240px top;
}
.part2 .cont5 ul li:nth-child(5) .icon{
    background: url("../img/p2-cont5-icon.png") no-repeat -320px top;
}.part2 .cont5 ul li:nth-child(6) .icon{
     background: url("../img/p2-cont5-icon.png") no-repeat -400px top;
 }


.part2 .cont5 ul li h3{
    font-size: 18px;
    color: #333;
    font-weight: normal;
    text-align: center;
    padding-top: 13px;
}








/*part3*/
.part3-wrap{
    background: #f7f7f7;
    padding-bottom: 40px;
}
.part3 {
    width: 1008px;
}

.part3 .main {
    margin: 0 auto;
    width: 1008px;
}

.part3 .content .course {
}

.part3 .main div {
    float: left;
}

.part3 .ctn {
    float: left;
    width: 502px;
}

.part3 .ctn1 {
    width: 100%;
}

.part3 .ctn2 {
    width: 50%;
}

.part3 .box {
    margin-right: 8px;
    margin-bottom: 8px;
    position: relative;
    overflow: hidden;
}

.part3 .box.big {
    width: 244px;
    height: 244px;
}

.part3 .box.middle {
    width: 244px;
    height: 117px;
}

.part3 .box.small {
    width: 117px;
    height: 117px;
}

.part3 .box img {
    display: block;
}

.part3 .box.big img {
    width: 244px;
    height: 244px;
}

.part3 .box.middle img {
    width: 244px;
    height: 117px;
}

.part3 .box.small img {
    width: 117px;
    height: 117px;
}

.part3 .box .info {
    top: 100%;
    width: 100%;
    height: 100%;
    position: absolute;
    transition: 0.5s;
    overflow: hidden;
    background: #000000;
    background: rgba(0, 0, 0, 0.8);
}

.part3 .box:hover .info {
    top: 0;
    width: 100%;
    height: 100%;
    transition: 0.5s;
}

.part3 .box .info a {
    display: block;
}

.part3 .box .info h3 {
    text-align: center;
    font-size: 20px;
    color: #e74717;
}

.part3 .box .info p {
    font-size: 12px;
    text-align: center;
    color: #ffffff;
}

.part3 .box.big .info h3 {
    font-size: 16px;
    margin-top: 40%;
}

.part3 .box.middle .info h3 {
    margin-top: 15%;
    font-size: 14px;
}

.part3 .box.small .info h3 {
    font-size: 14px;
    margin-top: 30%;
}



/*part4*/
.part4 {
    padding-bottom: 60px;
}

.part4 ul {
    margin: 0 auto;
    width: 100%;
    display: flex;
    justify-content: space-between;
    border-bottom: 2px solid #cccccc;
}

.part4 ul li {
    flex-grow: 1;
    text-align: center;
    position: relative;
    padding-bottom: 16px;
}

.part4 ul li a {
    display: block;
    font-size: 14px;
    height: 14px;
    line-height: 14px;

    color: #000000;
    padding-bottom: 16px;
}

.part4 ul li img {
    left: 50%;
    margin-left: -5px;
    bottom: 0;
    width: 10px;
    height: 5px;
    display: none;
    position: absolute;
}

.part4 ul li.act img {
    display: block;
}

.part4 ul li.act:after {
    content: '';
    display: block;
    clear: both;
    width: 100%;
    height: 2px;
    background: #ca4880;
    position: absolute;
    left: 0;
    bottom: -2px;
}

.part4 .teacher .teacher-banner {
    width: 100%;
    margin: 20px 0;
    max-height: 340px;
    height: auto;
    overflow: hidden;

    display: flex;
    justify-content: space-between;

}

.part4 .teacher .teacher-banner .swiper-slide {
    box-sizing: border-box;
    overflow: hidden;
    width: 190px;


}

.part4 .teacher .teacher-banner .box {
    max-width: 100%;
    width: 100%;
    height: 340px;
    position: relative;
    overflow: hidden;
}

.part4 .teacher .teacher-banner .box img {
    left: 50%;
    margin-left: -50%;
    width: auto;
    height: 100%;
    display: block;
    position: absolute;
}

.part4 .teacher .teacher-banner .box .info {
    top: 280px;
    width: 100%;
    height: 200px;
    position: absolute;
    background: #000000;
    background: rgba(31, 31, 31, 0.8);
    transition: 0.2s;
}

.part4 .teacher .teacher-banner .box .info h2 {
    margin-top: 12px;
    margin-left: 12px;
    font-size: 16px;
    line-height: 16px;
    color: #ffffff;
}

.part4 .teacher .teacher-banner .box .info h3 {
    margin-top: 8px;
    margin-left: 12px;
    line-height: 14px;
    color: #ffffff;
}

.part4 .teacher .teacher-banner .box .info p {
    margin: 12px 12px 0;
    padding-top: 12px;
    line-height: 22px;
    color: #ffffff;
    border-top: 1px solid #ffffff;
}

.part4 .teacher .teacher-banner .box:hover .info {
    top: 140px;
    transition: 0.2s;
}

.part4 .teacher .swiper-slide {
    display: none;
}

.part4 .teacher .swiper-slide.uid {
    display: block;
}

/*part5*/
.part5{
    padding-bottom: 70px;
}
.part5 ul{}
.part5 ul li{
  display: flex;

}
.part5 ul li:nth-child(1){
  border-bottom: 1px solid #e4e4e4;
  padding-bottom: 30px;
  margin-bottom: 50px;
}
.part5 ul li .img{
  flex:0 0 142px;
}
.part5 ul li .text{
    position: relative;
    padding-top: 70px;
}
.part5 ul li .text:before{
 content: '';
    display: block;
    clear: both;
    width: 50px;
    height: 45px;
    background: url("../img/p3-icon.png") no-repeat left 0;
    position: absolute;
    top: 0;
    left: 0;

}
.part5 ul li:nth-child(2) .text:before{
    background: url("../img/p3-icon.png") no-repeat right 0;
}
.part5 ul li:nth-child(1) .text{
    margin-left: 50px;
 }
.part5 ul li .text h3{
  font-size: 28px;
    font-weight: bold;
    color: #ff831e;
}
.part5 ul li:nth-child(2) .text h3{
    color: #18bb77;
}
.part5 ul li .text p{
    font-size: 18px;
    color: #666;
    line-height: 1.7;
    padding-top: 15px;
    padding-right: 30px;
 }

/*part6*/
.part6{padding-bottom: 70px}
.part6 .cont1{
 /* display: flex;
  justify-content: space-between;*/
    height: 160px;
    margin-bottom: 20px;
}
/*.part6 .cont1 .left{
    flex: 0 0 380px;
    width: 380px;
    height: 298px;
    border-radius: 4px;
    background: #ccc;

}*/
.part6 .cont1 ul{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.part6 .cont1 ul li{
    width: 158px;
    height: 158px;
    border-radius: 6px;
    background: #fff;
    margin-bottom:18px;
    border: 1px solid #e5e5e5;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.part6 .cont1 ul li>div img{}
.part6 .cont1 ul li>div h3{
  font-size: 18px;
  color: #ff831e;
    font-weight: normal;
    text-align: center;
    line-height: 1;
    padding-top: 7px;
}
.part6 .cont1 ul li .text{
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: rgba(255,131,30,0.95);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: rotateY(90deg);

    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -ms-transition: 0.3s;
    -o-transition: 0.3s;
    transition:0.3s;
}
.part6 .cont1 ul li .text p{
    color: #fff;
    font-size: 15px;
    padding: 0 20px;
    text-align: center;
}
.part6 .cont1 ul li .text p span{
    display: block;
    font-weight: bold;
    text-align: center;
    font-size: 18px;
    padding-bottom: 7px;


}
.part6 .cont1 ul li:hover .text{
    transform: rotateY(0);

    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -ms-transition: 0.3s;
    -o-transition: 0.3s;
    transition:0.3s;
}

.part6 .cont2{
    background: #fff;
    border-radius: 4px;
    display: flex;
    padding: 15px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.1);
}
.part6 .cont2 ul{
    width: 50%;
}

.part6 .cont2 ul:nth-child(1){
    border-right: 1px solid #e2e2e2;
    padding-right: 10px;
    margin-right: 10px;

}
.part6 .cont2 ul li{
    display: flex;
    justify-content: space-between;
    line-height: 26px;
    position: relative;

}

.part6 .cont2 ul li p a {
    font-size: 14px;
    color: #666;
}

.part6 .cont2 ul li span {
    font-size: 13px;
    color: #ff5a71;
}

/*.part6 .cont2 ul li:before {
    content: '';
    display: block;
    position: absolute;
    top: 50%;
    left: 0;
    width: 6px;
    height: 6px;
    border-radius: 100%;
    background: #666;
    margin-top: -3px;
}*/

.part6 .cont2 ul li p a:hover {
    color: #18bb77;
    text-decoration: underline;
}