.header{
    width: 100%;
    min-width: 1300px;
    height: 80px;
    color: #fff;
    position: absolute;
    left: 0;
    top: 0;
    background:linear-gradient(180deg,rgba(54,60,71,.6) 0%,rgba(255,255,255,0) 100%);
    transition-property: background position;
    transition-duration: .3s;
    z-index: 999;
}
.header.head-fixed{
    position: fixed;
    background: rgba(77,77,107,.9);
    min-width: initial;
}
.menu{
    font-size: 0;
    text-align: center;
    max-width: 1300px;
    margin: 0 auto;
    position: relative;
}
.menu .logo{
    position: absolute;
    width: 176px;
    left: 50px;
    top: 12px;
}
.menu .logo p{
    position: absolute;
    font-size: 14px;
    display: inline-block;
    text-align: left;
    width: 200px;
    top: 21px;
    color: #FFBC26;
    margin-left: 10px;
    font-family: Source Han Sans CN;
    font-weight: bold;
}
.menu .logo p em{
    display: inline-block;
    width: 4px;
    height: 4px;
    background: #FFBC26;
    margin: 0 4px;
    border-radius: 4px;
    font-size: 0;
    vertical-align: middle;
}
.menu .logo .slogan{
    width: 135px;
    position: absolute;
    top: 38px;
}
.menu ul li:first-child{
    margin-left: 150px;
}
.menu ul li{
    font-size: 16px;
    line-height: 46px;
    margin-top: 11px;
    color: #fff;
    display: inline-block;
    margin-right: 40px;
    padding: 0 4px 23px;
    position: relative;
    font-weight: bold;
}
.menu ul li:last-child{
    margin-right: 0;
}
.menu ul li a{
    color: #fff;
    display: inline-block;
}
.menu ul li.active:after{
    content: "";
    width: 40px;
    height: 4px;
    background: #FE6E2D;
    position: absolute;
    left: 50%;
    bottom: 15px;
    margin-left: -20px;
    border-radius: 2px;
}
.menu ul li:hover:after{
    content: "";
    width: 40px;
    height: 4px;
    background: #FE6E2D;
    position: absolute;
    left: 50%;
    bottom: 15px;
    margin-left: -20px;
    border-radius: 2px;
}
.menu .study-center{
    width: 120px;
    height: 32px;
    background: url('../images/home/bg_center.png?v=20191209') no-repeat;
    background-size: 100% 100%;
    font-size: 14px;
    line-height: 32px;
    color: #fff;
    text-align: center;
    position: absolute;
    top: 25px;
    right: 50px;
}
.menu ul li.more{
    position: relative;
}
.menu ul li.more .arrow-icon{
    width: 8px;
    height: 8px;
    border: 2px solid #FFFFFF;
    display: inline-block;
    border-left: none;
    border-bottom: none;
    transform: rotate(135deg);
    margin-left: 2px;
    margin-bottom: 4px;
}
.menu ul li.more:hover .arrow-icon{
    transform: rotate(-45deg);
    margin-bottom: 0px;
}
.menu ul li.more .second-menu{
    position: absolute;
    width: 100px;
    background: rgba(77,77,107,.9);
    left: 50%;
    margin-left: -50px;
    top: 69px;
    display: none;
}
.menu ul li.more .second-menu a{
    display: inline-block;
    width: 100%;
    position: relative
}
.menu ul li.more .second-menu a:hover{
    background: #000;
}
.menu ul li.more .second-menu a:hover:after{
    content: "";
    width: 4px;
    height: 100%;
    background: rgba(76,149,253,1);
    position: absolute;
    left: 0;
    top: 0;
}
.menu ul li.more:hover .second-menu{
    display: inline-block;
}
.menu .study-center a {
    color: #fff;
    display: inline-block;
    width: 100%;
}
.footer {
    display: flex;
    flex-direction: column;
    background: #28292C;
    color: #ffffff;
    height: 250px;
    font-size: 0;
    min-width: 1300px;
}
.main {
    width: 1300px;
    margin: 50px auto 0;
    height: 100%;
    position: relative;
}
.foot-left{
    text-align: center;
    display: inline-block;
}
.foot-left .code-icon{
    width: 120px;
    height: 120px;
    margin-bottom: 5px;
}
.foot-left p{
    font-size: 14px;
    line-height: 1;
    color: #999;
    line-height: 20px;
}
.foot-center{
    margin-left: 82px;
    display: inline-block;
    width: 175px;
    vertical-align: top;
}
.foot-center ul li{
    display: inline-block;
    font-size: 16px;
    color: #fff;
    line-height: 1;
    margin-bottom: 29px;
    margin-right: 46px;
}
.foot-center ul li:nth-child(even){
    margin-right: 0
}
.foot-center ul li a{
    color: #fff;
}

.foot-contact{
    display: inline-block;
    vertical-align: top;
    margin-left: 173px;
}
.foot-contact p{
    line-height: 32px;
    font-size: 16px;
    color: #999;
}
/* .foot-contact p:first-child{
    color: #FFBC27;
    font-size: 24px;
    margin-bottom: 22px;
    line-height: 1;
} */

.foot-right{
    vertical-align: top;
    float: right;
}
.foot-right img{
        width: 162px;
    }
.foot-right p{
    text-align: center;
    font-size: 16px;
    line-height: 1;
    margin-top: 12px;
}
.foot-right em{
    font-weight: bold;
    display: inline-block;
    margin: 0 10px;
}

.copy-right {
    background-color: #323335;
    height: 30px;
    line-height: 30px;
    font-size: 12px;
    color: #76787D;
    text-align: center;
    min-width: 1300px;
}
.copy-right a{
    color: #76787D;
    cursor: pointer;
}
.home-bottom{
    padding-bottom: 80px;
}


/* 学编程的好处 */
.webContainerTable {
    width: 100%;
}
.webContainer {
    width: 1200px;
    margin: 40px auto 0;
    /* border: 1px solid red; */
}
.title-wrapper {
    display: flex;
    justify-content: center;
    padding: 30px;
}
.center-title {
    margin: 0 auto 0;
}

.center-title .line {
    width: 240px;
    height: 9px;
    background-image: url('../images/home/line.png');
    background-repeat: no-repeat;
    background-size: 100%;
    margin-top: 30px;
    margin-left: 50%;
    transform: translateX(-50%);
}

.center-title h2 {
    font-size: 48px;
    font-weight: bold;
    font-family: 微软雅黑;
}

.center-title p {
    font-size: 20px;
    color: #666666;
    text-align: center;
    margin-top: 30px;
}

.webContainerTable .list-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 30px;
    margin-bottom: 60px;
}

.webContainerTable .list-wrapper .item-box {
    width: 368px;
    height: 413px;
    position: relative;
}

.webContainerTable .list-wrapper .item-box .des {
    position: absolute;
    top: 210px;
}

.webContainerTable .list-wrapper .item-box .des h3 {
    color: rgb(0, 0, 0);
    font-family: 微软雅黑, "microsoft yahei";
    font-size: 24px;
    padding: 30px;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
}
.webContainerTable .list-wrapper .item-box .des p {
    color: rgb(102, 102, 102);
    font-size: 20px;
    line-height: 32px;
    padding: 0 20px;
    text-align: justify;
}

.webContainerTable .image-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 60px;
}

.webContainerTable .image-wrapper .item-box {
    width: 160px;
    height: 60px;
}

.webContainerTable .image-wrapper .item-box img {
    width: 100%;
    height: 100%;
}

/* 产品4样式 start */
.product-detail {
    margin: 64px 0;
	text-align: center;
}
.product-detail .detail-item {
    display: inline-block;
    margin: 0 40px 0 20px;
    width: 320px;
}
.product-detail .detail-item:last-child {
    margin-right: 0;
}
.product-detail .detail-item .detail-item-title {
    font-size: 22px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #F8FBF2;
    padding: 39px 0;
    text-align: center;
}
.product-detail .detail-item:first-child .detail-item-title {
    background-color: #01B0F1;
}
.product-detail .detail-item:nth-child(2) .detail-item-title {
    background-color: #FFC92A;
}
.product-detail .detail-item:nth-child(3) .detail-item-title {
    background-color: #91CF4B;
}
.product-detail .detail-item .detail-item-list {
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #555555;
    padding: 42px 0;
    text-align: center;
    line-height: 27.5px;
    background-color: #F8FBF2;
}
.product4-case .large-title{
    margin: 12px 0 45px 0;
}
.product4-case .case-box .case-item {
    margin: 0 12px 39px 0;
}
.product4-case .case-box .case-item img {
    width: 320px;
    height: 200px;
}
.product4-case .case-box .case-item p {
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #8B95A6;
    margin-top: 19px;
}
/* 产品4样式 end */