div.header .w1220 {
    width: 100%;
    max-width: 1600px;
    min-width: 1220px;
	box-sizing:border-box;
}

div.header .nav ul li a {
    padding: 0 20px;
}

div.header .focus {
    margin-right: 80px;
}

@media screen and (max-width:1600px) {
    div.header .nav ul li a {
        padding: 0 24px;
    }
    div.header .focus {
        margin-right: 24px;
    }
}

div.course li.item div.info {
    border: none;
    background: #ffffff;
}

div.course .course-title>.title span {
    font-size: 16px;
    color: #666666;
    margin-left: 20px;
    font-weight: normal;
}

div.course-center {
    overflow: hidden;
    margin-top: 0;
}

div.course-center .course-title {
    border: none;
}

div.course-center-banner {
    position: relative;
    overflow: hidden;
    min-width: 1220px;
}

div.course-center-banner .hd {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

div.course-center-banner .hd li {
    width: 12px;
    height: 12px;
    border-radius: 500px;
    background: #f5b080;
    float: left;
    margin-right: 10px;
}

div.course-center-banner .hd li.on {
    width: 26px;
    background: #ffffff;
}
div.course-center-banner div.bd img{
	display: block;
	width:100%;
}



div.section {
    background-repeat: no-repeat;
    background-size: cover;
}

div.step {
    text-align: center;
    padding-top: 98px;
}

div.step > h2 {
    position: relative;
}

div.step > h2:after {
    display: block;
    content: '';
    width: 84px;
    height: 2px;
    background: #dadada;
    margin: 10px auto 0;
    border-radius: 500px;
}

div.step > h2 a {
    display: block;
    font-size: 32px;
}

div.step >.desc {
    font-size: 16px;
    color: #8c8c8c;
    line-height: 28px;
    margin-top: 10px;
}

div.step a.online {
    display: block;
    width: 178px;
    line-height: 46px;
    text-indent: center;
    margin: 60px auto 0;
    font-size: 14px;
    border: 1px solid #ffffff;
    border-radius: 500px;
    color: #ffffff;
}

div.step_02 {
    overflow: hidden;
}

@media screen and (max-width:1600px) {
    div.step_02 {
        margin: 0 10px;
    }
    div.step_04 {
        margin: 0 10px;
    }
}

div.step_02 .container {
    max-width: 1600px;
    min-width: 1220px;
    margin: 40px auto 0;
    overflow: hidden;
}

div.step_02 .container > .left {
    width: 51.25%;
    float: left;
}

div.step_02 .container > .left .item {
    width: 48.3%;
    margin-right: 1.7%;
    margin-bottom: 1.7%;
    position: relative;
    float: left;
    overflow: hidden;
}

div.step_02 .container > .left .item .thumb {
    display: block;
    width: 100%;
    padding-top: 75.5%;
    position: relative;
}

div.step_02 .container > .left .item .thumb img {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

div.step_02 .container > .left .item .cover {
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
    height: 46px;
    line-height: 46px;
    color: #ffffff;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.5);
    color: #ffffff;
    transition: all 0.2s;
    overflow: hidden;
}

div.step_02 .container > .left .item .cover .middle {
    display: table;
    height: 100%;
}

div.step_02 .container > .left .item .cover .middle .tit-con {
    display: table-cell;
    vertical-align: middle;
    text-align: center;
}

div.step_02 .container > .left .item .cover .title {
    display: block;
    line-height: 46px;
    display: block;
    font-size: 22px;
    color: #ffffff;
    font-weight: normal;
}

div.step_02 .container > .left .item .cover .con {
    display: block;
    font-size: 14px;
    line-height: 24px;
    color: #ffffff;
    padding: 0 20%;
    margin-top: 20px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    line-height: 24px;
    font-size: 14px;
}

div.step_02 .container > .left .item:hover .cover {
    height: 100%;
    transition: all 0.2s;
}

div.step_02 .container > .left .item:hover .cover .title {
    line-height: 24px;
}

div.step_02 .container > .right {
    width: 48.75%;
    overflow: hidden;
    float: right;
}

div.step_02 .container > .right >.video-container {
    width: 100%;
    padding-top: 62.82%;
    position: relative;
    margin-top: 0;
}

div.step_02 .container > .right .video-container video {
    display: block;
    width: 100%;
    height: 100%;
    background: #000;
    position: absolute;
    left: 0;
    top: 0;
}

div.step_02 .container > .right .two {
    width: 100%;
    padding-top: 16%;
    background-color: #eceff1;
    position: relative;
    overflow: hidden;
}

div.step_02 .container > .right .two a {
    display: block;
    line-height: 1.5;
    font-size: 24px;
    position: absolute;
    width: 100%;
    text-align: center;
    left: 0;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
}

div.step_03 > h2 a {
    color: #eb6100;
}

div.step_03 > h2:after, div.step_04 > h2:after, div.step_05 > h2:after {
    background-color: #bca6a0;
    margin-top: 30px;
}

div.step_03 > .desc, div.step_04 > .desc, div.step_05 > .desc {
    color: #ffffff;
    margin-top: 30px;
}

div.step_03 ul {
    max-width: 1600px;
    min-width: 1220px;
    margin: 80px auto 0;
}

div.step_03 ul li.item {
    float: left;
    width: 25%;
    height: 320px;
    text-align: center;
    color: #ffffff;
    overflow: hidden;
}

div.step_03 ul li.item .desc {
    display: none;
}

div.step_03 ul li.item a {
    display: block;
    color: #ffffff;
    position: relative;
    z-index: 1;
    height: 320px;
    overflow: hidden;
}

div.step_03 ul li.item a:before {
    position: absolute;
    display: block;
    content: '';
    width: 170px;
    height: 170px;
    background: rgba(235, 97, 0, 0.7);
    border-radius: 20px;
    left: 50%;
    margin-left: -85px;
    transform: rotate(45deg);
    transform-origin: center 50%;
    top: 27px;
    transition: all 0.2s;
}

div.step_03 ul li.item .icon {
    display: block;
    width: 90px;
    height: 84px;
    background-image: url('../images/icon3.png');
    background-repeat: no-repeat;
    background-position: 0 0;
    margin: 70px auto 0;
    position: relative;
    z-index: 2;
}

div.step_03 ul li.item .icon2 {
    background-position: 0 -84px;
}

div.step_03 ul li.item .icon3 {
    background-position: 0 -168px;
}

div.step_03 ul li.item .icon4 {
    background-position: 0 -252px;
}

div.step_03 ul li.item .tit {
    display: block;
    font-size: 28px;
    margin-top: 110px;
    position: relative;
    z-index: 2;
}

div.step_03 ul li.item .en-title {
    display: block;
    font-size: 16px;
    position: relative;
    z-index: 2;
    text-transform: uppercase;
}

div.step_03 ul li.item:hover a:before {
    top: 0;
    transform: rotate(0deg);
    transform-origin: center 50%;
    transition: all 0.2s;
    width: 294px;
    height: 316px;
    border-radius: 5px;
    margin-left: -147px;
}

div.step_03 ul li.item:hover .icon {
    display: none;
}

div.step_03 ul li.item:hover .tit {
    margin-top: 40px;
}

div.step_03 ul li.item:hover .en-title:after {
    display: block;
    content: '';
    width: 27px;
    height: 1px;
    background: #ffffff;
    margin: 20px auto 0;
}

div.step_03 ul li.item:hover a > .desc {
    display: block;
    width: 240px;
    margin: 20px auto 0;
    font-size: 16px;
    line-height: 30px;
    position: relative;
    z-index: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    height: 90px;
}

div.step_04 > h2 a {
    color: #eb6100;
}

div.step_04 > .desc {
    color: #ffffff;
}

div.step_04 > .slideGroup {
    max-width: 1600px;
    min-width: 1220px;
    margin: 0 auto;
    position: relative;
}

div.step_04 .slideGroup .parHd {
    width: 228px;
    margin: 16px auto 0;
    line-height: 30px;
    position: relative;
    overflow: hidden;
}

div.step_04 .slideGroup .parHd ul li {
    float: left;
    text-align: center;
    cursor: pointer;
    border: 2px solid #eb6100;
    line-height: 30px;
    color: #eb6100;
    width: 110px;
    background:#ffffff;
}

div.step_04 .slideGroup .parHd ul li a {
    color: #eb6100;
}

div.step_04 .slideGroup .parHd ul li.on {
    height: 30px;
    background: #eb6100;
    color: #ffffff;
    border: 2px solid #eb6100;
}
div.step_04 .slideGroup .parHd ul li.on a{
    color:#ffffff;
}
div.step_04 .slideGroup .parBd-wrapper {
    margin-top: 45px !important;
    overflow-y: hidden;
    position:relative;
}
div.step_04 .slideGroup .extra-wrapper{
	-webkit-transition: all .6s;
	-o-transition: all .6s;
	transition: all .6s;
}
div.step_04 .slideGroup .parBd {
    margin-bottom: 20px;
}

div.step_04 .slideGroup .parBd.on {
	height: auto;
    display: block;
    opacity: 1;
    filter: alpha(opacity=100);
}

div.step_04 .slideGroup .owl-carousel .owl-dots {
    display: none;
}
div.step_04 .slideGroup .owl-carousel.owl-hidden{
	opacity: 1;
}

div.step_04 .slideGroup .owl-carousel button.owl-prev,
div.step_04 .slideGroup .owl-carousel button.owl-next,
div.step_04 .slideGroup a.slideBtn{
    display: none;
    width: 48px;
    height: 48px;
    background: url('../images/prev.png') center center no-repeat;
    opacity: 1;
    z-index: 1200;
    position: absolute;
    /* top: 50%;
    transform: translateY(-50%);
    left: -92px; */
}
div.step_04 .slideGroup a.slideBtn{
	display: block;
	bottom:0;
}
div.step_04 .slideGroup a.slideBtn.prev{
	left: -92px;
}
div.step_04 .slideGroup a.slideBtn.next{
	right: -92px;
	background: url('../images/next.png') center center no-repeat;
}

div.step_04 .slideGroup .owl-carousel button.owl-prev span, div.step_04 .slideGroup .owl-carousel button.owl-next span {
    display: none;
}

@media screen and (max-width:1770px) {
    div.step_04 .slideGroup a.slideBtn.prev {
        left: 0;
    }
    div.step_04 .slideGroup a.slideBtn.next {
        right: 0;
    }
}

div.step_04 .owl-carousel {
    /*display: block;*/
    overflow: hidden;
}

div.step_04 .item {
    background: #ffffff;
    max-width: 382px;
    width: 100%;
    float: left;
    margin-right: 24px;
    border-radius: 5px;
    overflow: hidden;
}

div.step_04 .item .thumb {
    display: block;
    width: 100%;
    padding-top: 68.4%;
    position: relative;
}

div.step_04 .item .thumb img {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

div.step_04 .item > .info {
    padding: 10px;
    line-height: 26px;
    overflow: hidden;
    text-align: left;
    display:block;
}

div.step_04 .item > .info .tit-num {
    width: 100%;
}

div.step_04 .item > .info .tit-num > .tit {
    font-size: 16px;
    color: #111111;
    float: left;
    display: block;
    width: 80%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

div.step_04 .item > .info .tit-num > .tit:hover {
    color: #eb6100;
}

div.step_04 .item > .info .tit-num > .num {
    font-size: 14px;
    float: right;
    display: block;
    width: 20%;
    overflow: hidden;
    text-align: right;
    text-overflow: ellipsis;
    white-space: nowrap;
}

div.step_04 .item > .info .price-num {
    margin-top: 20px;
}

div.step_04 .item > .info .price-num > .price {
    font-size: 14px;
    float: right;
    font-size: 24px;
    color: #eb6100;
    font-weight: bold;
}

div.step_04 .item > .info .price-num > .num {
    font-size: 14px;
    color: #999999;
}

div.step_05 > h2 {
    /*margin-top: 20px;*/
}
div.step_05 > .desc{
    margin-top: 20px;
}
@media screen and (max-width:1600px) {
    div.step_05 > h2 {
        margin-top: 40px;
    }
    div.step_04,div.step_03,div.step_02{
        padding-top: 128px;
        padding-bottom:20px;
    }
}
div.step_05 > h2 a {
    color: #ffffff;
}

div.step_05 .slideInfo {
    max-width: 1600px;
    min-width: 1220px;
    margin: 0 auto;
}

div.step_05 .slideInfo .hd ul {
    width: 284px;
    margin: 30px auto 0;
}

div.step_05 .slideInfo .hd ul li {
    width: 130px;
    height: 38px;
    line-height: 38px;
    border: 1px solid #f0c19c;
    color: #ffffff;
    float: left;
    width: 130px;
    box-sizing: border-box;
}

div.step_05 .slideInfo .hd ul li a {
    color: #ffffff;
}

div.step_05 .slideInfo .hd ul li.on {
    background-color: #eb6100;
}

div.step_05 .slideInfo .hd ul li:first-child {
    margin-right: 24px;
}

div.step_05 .slideInfo .bd {
    margin-top: 3%;
}

div.step_05 .slideInfo .bd ul li {
    float: left;
    width: 50%;
    padding: 0 10px;
    box-sizing: border-box;
    margin-bottom: 2%;
}

div.step_05 .slideInfo .bd ul li.item a {
    display: block;
    color: #ffffff;
}
div.step_05 .slideInfo .bd ul li.item a:hover{
    color:#eb6100;
}
div.step_05 .slideInfo .bd ul li.item .thumb {
    width: 120px;
    height: 82px;
    float: left;
    margin-right: 3%;
    overflow: hidden;
}

div.step_05 .slideInfo .bd ul li.item .thumb img {
    width: 100%;
    min-height: 100%;
}

div.step_05 .slideInfo .bd ul li.item > .right {
    float: left;
    width: 71.25%;
    text-align: left;
}

div.step_05 .slideInfo .bd ul li.item > .right .title {
    font-size: 16px;
    line-height: 28px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

div.step_05 .slideInfo .bd ul li.item > .right .con {
    font-size: 14px;
    line-height: 24px;
    overflow: hidden;
    height: 48px;
}
div.step_05 .slideInfo .bd ul li.item > .right .title:hover,div.step_05 .slideInfo .bd ul li.item > .right .con:hover{
    color:eb6100;
}
div.step_05 a.online {
    margin-top: 0;
}

div.footer .w1220 {
    width: 1660px;
    min-width: 1220px;
}

div.footer .right {
    float: right;
}
.section{
    position:relative;
}
div.step_05{
    padding-bottom:230px;
}
div.step_05 .footer{
    width: 100%;
    position:absolute;
    left:0;
    bottom:0;
    text-align:left;
}
div.step_05 .footer .w1220{
	max-width:1600px;
	min-width:1220px;
	width: 100%;
	box-sizing:border-box;
}
@media screen and (max-width:1600px) {
    div.step_05{
        padding-bottom:0px;
    }
    div.step_05 .footer .w1220{
    	padding-left:10px;
    	padding-right:10px;
    }
    div.header .w1220{
    	padding-left:10px;
    	padding-right:10px;
    }
    div.step_05 .footer{
        position:relative;
        left:0;
        bottom:0;
    }
}