.product-all-page {
    position: relative;
    width: 100%;
    min-width: 1200px;
}

.wd1200 {
    width: 1200px;
    margin: 0 auto;

}

/* 最上面头条 start */
.product-all-page .head {
    height: 36px;
    line-height: 36px;
    background-color: #F5F7FA;
    overflow: hidden;
    font-size: 12px;
    position: relative;
    top: 20px;
}

.product-all-page .head_in {
    width: 1200px;
    margin: 0 auto;
    height: 36px;
    box-sizing: border-box;
}

.product-all-page .head .left {
    float: left;
}

.product-all-page .head .left span {
    padding: 0px 10px;
    background-color: #4E8BFE;
    height: 100%;
    color: #fff;
    margin-right: 28px;
    display: inline-block;
    height: 36px;
}

.product-all-page .head-right {
    float: right;
    line-height: 36px;
    padding-left: 35px;
    color: rgba(39, 40, 72, 0.8);
    font-size: 14px;
}

/* 最上面头条 end */
/* logo  start*/
.product-all-page .top {
    box-sizing: border-box;
    width: 300px;
    height: 100px;
    padding-top: 23px;
    float: left;
}

.product-all-page .top-left {
    height: 54px;
    font-family: "Microsoft Yahei";
    float: left;
    position: relative;
}

.product-all-page .top-left a {
    display: block;
    float: left;
}

.product-all-page .top-left p {
    float: left;
    margin-left: 27px;
    line-height: 54px;
    font-size: 20px;
    color: rgba(39, 40, 72, 0.8);
}

/* logo  end*/
/* 导航条 start*/

.course {
    height: 100px;
}

.product-all-page #nav {
    float: left;
    width: 900px;
    height: 100px;
    z-index: 999999999 !important;
    box-sizing: border-box;
}

.product-all-page #nav dl {
    display: block;
    float: left;
    position: relative;
    height: 100%;
    margin-right: 30px;
}

.product-all-page #nav dl a {
    line-height: 100px;
}

.product-all-page #nav dl dt {
    height: 50px;
}

.product-all-page a.white,
.product-all-page a.white:link,
.product-all-page a.white:active,
.product-all-page a.white:visited {
    width: auto;
    height: 50px;
    line-height: 50px;
    float: left;
    font-size: 16px;
    font-family: "Microsoft Yahei";
    text-align: center;
    padding: 0 25px 0 25px;
    color: #272848;
}

.product-all-page #nav dl dt span.arrow {
    display: block;
    content: "";
    width: 11px;
    height: 5px;
    position: absolute;
    top: 45%;
    right: 10px;
}

.product-all-page #nav dl dd.navcourse {
    width: 390px;
    box-sizing: border-box;
}

.product-all-page #nav dl dd {
    position: absolute;
    z-index: 999999999 !important;
    left: 0px;
    top: 70px;
    background: #fff;
    border-right: none;
    box-shadow: 0 0 10px #999;
    border-radius: 3px;
    overflow: hidden;
    display: none;
}

.product-all-page #nav dl dd li {
    float: left;
    box-sizing: border-box;
    line-height: 50px;
    width: 50%;
}

.product-all-page #nav dl dd li {
    line-height: 50px;
}

.product-all-page #nav dl dd li a.java-course:hover,
.product-all-page #nav dl dd li a.html5-course:hover,
.product-all-page #nav dl dd li a.bd-course:hover,
.product-all-page #nav dl dd li a.ui-course:hover {
    color: #0c9;
}

.product-all-page #nav dl dd li a.html5-course {
    padding: 15px 0 15px 50px;
    color: #272848;
    text-align: left;
    float: left;
    line-height: 30px;
}

.product-all-page #nav dl dd li a.bd-course {
    padding: 15px 0 15px 50px;
    color: #272848;
    float: left;
    overflow: hidden;
    line-height: 30px;
}

.product-all-page #nav dl dd li a.ui-course {
    padding: 15px 0 15px 50px;
    color: #272848;
    float: left;
    overflow: hidden;
    line-height: 30px;
}

.product-all-page #nav dl dd li a.java-course {
    padding: 15px 0 15px 50px;
    color: #272848;
    text-align: left;
    float: left;
    line-height: 30px;
}

/* 鼠标放到上面显示课程 */
.product-all-page #nav dl.project:hover dd {
    display: block;
}

.product-all-page #nav dl dd li:hover {
    background: #eee;
}

.product-all-page #nav dl dt:hover a {
    color: #0c9;
    text-decoration: none;
}

/* 导航条 end*/
/* content start */
.banner{
    width: 100%;
}
.banner img{
    width: 100%;
}
.what_product{
   background: url('./img/yuhangyuan.png')no-repeat right ;
   height: 400px;
}
.what_product .product_content{
    width: 650px;
    height: 100%;
}
.what_product .product_content h2{
    color: rgb(82, 47, 233);
    font-size: 26px;
    font-weight: bold;
    box-sizing: border-box;
    padding-top: 50px;
}
.what_product .product_content p{
    margin-top: 20px;
    line-height: 30px;
    font-size: 16px;
}
.what_product .product_content .signUp{
    border-radius: 60px;
    text-align: center;
    color: white;
    font-size: 16px;
    width: 200px;
    height: 50px;
    line-height: 50px;
    background:linear-gradient(to right,rgb(147,42,255),rgb(41,47,221)) ;
    margin-top: 30px;
}
.xingqiu img{
    margin-left: 50px;
}
.products_item{
    height: 600px;
}
.product_course{
    background: url("./img/chanpin_bg.jpg");
    overflow: hidden;
    padding-bottom: 100px;
}
.product_course h2{
    margin-top: 30px;
    font-size: 36px;
    text-align: center;
    color: rgb(152, 242, 231);
    font-weight: bold;
}
.product_course  p{
    color: white;
    font-size: 14px;
    text-align: center;
    margin-top: 30px;
}
.qianjing{
    background: url('./img/charts_bg.png') no-repeat bottom;
     background-size: 100% ;
    height: 800px;
    text-align: center;
}

.qianjing img{
    display: block;
    margin: 30px auto;
}
.question{
    height: 600px;
    padding-top: 100px;
}
.question img{
    display: block;
    margin: 0 auto;
}
.question .items{
    display: flex;
    width: 100%;
    height: 440px;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 30px;
}
.question .items div{
    width: 45%;
    height: 200px;
    justify-content: space-between;
}
.question .items div .lefts{
    width: 40px;
    float: left;
    text-align: center;
}
.question .items div .lefts p:first-child{
    color: blue;
    font-size: 20px;
    font-weight: bold;
}
.question .items div .lefts p:last-child{
    margin-top: 10px;
    color: rgb(166, 47, 240);
    font-size: 20px;
    font-weight: bold;
}
.question .items div .rights{
    width: 500px;
}
.question .items div .rights p:first-child{
    color: blue;
    font-size: 20px;
    font-weight: bold;
}
.question .items div .rights p:last-child{
    margin-top: 10px;
    color:black;
    font-size: 12px;
    line-height: 24px;
}
/* .products_item .p_top{
    height: 370px;
    border: 1px solid red;
    display: flex;
}
.products_item .p_top .items{
    width: 430px ;
    border: 1px solid yellow;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.products_item .p_top .items .item_text{
    height: 180px;
    border: 1px solid green;
    background:linear-gradient(to right,rgb(147,42,255),rgb(41,47,221))  ;
    box-sizing: border-box;
    padding: 30px 20px;
}
.products_item .p_top .items .item_text h2{
    font-size: 16px;
    color: white;
    font-weight: bold;
    text-align: center;
}
.products_item .p_top .items .item_text p{
    text-align: center;
    font-size: 14px;
    margin: 20px;
    line-height: 24px;
    color: white;
}
.products_item .p_top .items:last-child .item_text{
    background:linear-gradient(to right,rgb(41,47,221),rgb(147,42,255))  ;
}
.products_item .p_bottom{
    height: 180px;
    margin-top: 10px;
    border: 1px solid rgb(62, 62, 62);
} */
/* content end */
/* footer-all-msg start */
.footer-all-msg .bottombg {
    width: 100%;
    min-width: 1200px;
    height: 330px;
    background: #323232;
}

.footer-all-msg .bottom1 {
    margin: 0 auto;
    width: 1200px;
    height: 100px;
    border-bottom: 1px solid #474747;
}

.footer-all-msg .bottom1 ul {
    padding: 0 0 0 110px;
}

.footer-all-msg .bottom1 ul li {
    float: left;
}

.footer-all-msg .bottom1 ul li a {
    color: #ffffff;
}

.footer-all-msg .bottomimg1 {
    width: 300px;
    height: 100px;
    line-height: 100px;
    background: url("./img/bottom-one.gif") left center no-repeat;
    padding: 0 0 0 60px;
    color: #ffffff;
    font-family: "Microsoft Yahei";
    font-size: 18px;
}

.footer-all-msg .bottomimg2 {
    width: 300px;
    height: 100px;
    line-height: 100px;
    background: url("./img/bottom-two.gif") left center no-repeat;
    padding: 0 0 0 60px;
    color: #ffffff;
    font-family: "Microsoft Yahei";
    font-size: 18px;
}

.footer-all-msg .bottomimg3 {
    width: 300px;
    height: 100px;
    line-height: 100px;
    background: url("./img/bottom-three.gif") left center no-repeat;
    padding: 0 0 0 60px;
    color: #ffffff;
    font-family: "Microsoft Yahei";
    font-size: 18px;
}

.footer-all-msg .bottom2 {
    margin: 0 auto;
    width: 1100px;
    height: 140px;
    padding: 25px 0;
}

.footer-all-msg .bottom2 dl {
    float: left;
    width: 180px;
    height: 140px;
}

.footer-all-msg .bottom2 dl dt {
    height: 35px;
    line-height: 35px;
    color: #ffffff;
    font-family: "Microsoft Yahei";
    font-size: 20px;
}

.footer-all-msg .bottom2 dl dd {
    height: 30px;
    line-height: 35px;
    color: #a8a8a8;
    font-family: "Microsoft Yahei";
    font-size: 12px;
    padding: 0 0 0 5px;
}

.footer-all-msg .bottom2 dl dd a {
    height: 30px;
    line-height: 35px;
    color: #a8a8a8;
    font-family: "Microsoft Yahei";
    font-size: 12px;
    padding: 0 0 0 5px;
}

.footer-all-msg .copyright {
    width: 100%;
    min-width: 1200px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background: #2a2a2a;
    color: #a8a8a8;
    font-family: "Microsoft Yahei";
    font-size: 12px;
    position: relative;
}

.footer-all-msg .copyright a {
    color: #a8a8a8;
}

.footer-all-msg .righta {
    display: block;
    font-size: 14px;
    float: right;
    font-family: "Microsoft Yahei";
    padding: 17px 10px 0 0;
}

.footer-all-msg .toolbar {
    z-index: 9999;
    position: fixed;
    right: 10px;
    bottom: 4%;
    z-index: 9999;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -ms-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}

.footer-all-msg .toolbarbox {
    padding-top: 10px;
    width: 52px;
    background: #fff;
    position: fixed;
    right: 0;
    top: 35%;
    border-top-left-radius: 8px;
    border-bottom-left-radius: 8px;
    box-shadow: 0 0 6px rgba(0, 0, 0, 0.09);
    color: #fff;
}

.footer-all-msg .toolbarbox img {
    border: 0;
    max-width: 100%;
    margin-top: 10px;
}

.footer-all-msg .msg {
    width: 52px;
    height: 56px;
    text-align: center;
    position: relative;
    cursor: pointer;
}

.footer-all-msg .msg.msg-line {
    position: absolute;
    top: 60px;
    left: 21px;
    width: 10px;
    height: 1px;
    border-bottom: 1px solid #e7e7e7;
}

.footer-all-msg img.msg-img {
    position: absolute;
    left: 8px;
    top: 10px;
}

.footer-all-msg .hidemsg {
    width: 210px;
    height: 40px;
    line-height: 28px;
    background: #10c46e;
    text-align: center;
    border-radius: 5px;
    overflow: hidden;
}

.footer-all-msg .hidemsg div {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    pointer-events: none;
    background-color: #fff;
    -webkit-border-radius: 100%;
    -moz-border-radius: 100%;
    -o-border-radius: 100%;
    -ms-border-radius: 100%;
    border-radius: 100%;
    -webkit-animation-fill-mode: both;
    -moz-animation-fill-mode: both;
    -ms-animation-fill-mode: both;
    -o-animation-fill-mode: both;
    animation-fill-mode: both;
    display: inline-block;
    width: 204px;
    height: 204px;
    -webkit-animation: ball-scale 1s 0s ease-in-out infinite;
    -moz-animation: ball-scale 1s 0s ease-in-out infinite;
    -ms-animation: ball-scale 1s 0s ease-in-out infinite;
    -o-animation: ball-scale 1s 0s ease-in-out infinite;
    animation: ball-scale 1s 0s ease-in-out infinite;
}

.footer-all-msg .hidemsg p {
    line-height: 40px;
    color: #fff;
    font-weight: 700;
    font-size: 16px;
}

.footer-all-msg .hidemsgAfter {
    width: 225px;
    height: 40px;
    position: relative;
    left: -222px;
    top: 15px;
    border-radius: 5px;
    overflow: hidden;
    cursor: pointer;
}

.footer-all-msg .hidemsgAfter:after {
    content: '';
    position: absolute;
    top: 11px;
    right: 7px;
    display: block;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    border-left: 8px solid #10c46e;
}

.footer-all-msg .mobel {
    width: 52px;
    height: 56px;
    text-align: center;
    position: relative;
    cursor: pointer;
}

.footer-all-msg .hidemobelBox {
    width: 183px;
    min-height: 60px;
    background: #10c46e;
    padding: 7px;
    border-radius: 8px;
    display: none;
    position: absolute;
    right: 63px;
    top: 17px;
    cursor: pointer;
    font-weight: 700;
    text-align: left;
    line-height: 30px;
}

.footer-all-msg .wx.hidemobelBox {
    height: auto;
    text-align: center;
    width: 173px;
}

/* footer-all-msg end */