.dy-banner{
   height:597px;
   width: 100%;
   background:url('../img/banner.jpg') center center no-repeat #b1e7ff;
   position: relative;
}
.dy-banner .sublime{
    position: absolute;
    width: 324px;
    height: 96px;
    top: 448px;
    left: 50%;
    margin-left: -602px;
    background: url('../img/tubiao.png') -2px -20px no-repeat;
    position: relative;
}
.dy-banner .shenh{
    background: url('../img/tubiao.png') -2px -135px no-repeat;
}
.dy-banner .succ{
    background: url('../img/tubiao1.png') -2px -255px no-repeat;
}
.dy-banner .sublime .fail{
    position: absolute;
    top: -45px;
    right: 11px;
    height: 50px;
    line-height: 50px;
    color: #d61313;
    font-size: 13px;
    padding: 0 16px;
    border-radius: 5px;
    background: #fff;
}

.joinuser {
    height: 76px;
    line-height: 76px;
    width: 1196px;
    border-radius: 6px;
    border:2px solid #ac5aed;
    margin: 21px auto;
}

.joinuser .rightnow {
    display: block;
    float: left;
    height: 20px;
    line-height: 20px;
    width: 185px;
    color: #272727;
    font-size: 18px;
    border-right: 2px solid #000;
    margin-top: 28px;
}

.joinuser .turn {
    display: block;
    width: 966px;
    height: 78px;
    float: left;
    overflow: hidden;
    margin-left: 36px;
}

.joinuser .turn ul li {
    width: 318px;
    height: 78px;
    /* color: #ff5351; */
    font-size: 15px;
    display: block;
    line-height: 78px;
    float: left;
}

.joinuser .turn ul li span {
    display: inline-block;
    color: #d61313;
    margin-left: 3px;
}

.learning{
    width: 1200px;
    /* height: auto; */
    background: #fff;
    border-radius: 5px;
    border:1px solid #e7e7e7;
    margin: 0 auto;
}
.learning .l_type{
    height: 145px;
    width: 100%;
}
.learning .l_type span{
    display: inline-block;
    width: 300px;   
    height: 90px;
    margin:0 20px;
    position: relative;
    cursor: pointer;

}
.learning .l_type em{
    position: absolute;
    display: inline-block;
    width: 10px;
    height: 10px;
    bottom: 0px;
    left: 30px;
}
.learning .l_type .xiaohongshu{
    background: url('../img/tubiao.png') 0px 0px no-repeat;
}
.learning .l_type .xiaohongshu .x_chose{

    background: url('../img/tubiao.png') 0px 0px no-repeat;
}
.learning .l_type .douyin{
    background: url('../img/tubiao.png') 0px 0px no-repeat;
}
.learning .l_type .douyin .d_chose{
    background: url('../img/tubiao.png') 0px 0px no-repeat;
}

.learning .xiantiao{
    display: inline-block;
    height: 8px;
    width: 1060px;
    border-top: 1px solid #7f7f7f;
    border-bottom: 1px solid #7f7f7f;
}


.learning .content{
    display: inline-block;
    width: 1060px;
    /* margin-left: 70px; */
}
.learning .content .tilte{
    height: 100px;
    line-height: 100px;
    margin-top: 20px;
    color: #d61313;
    font-weight: 700;
}
.learning .content .tilte .bt{
    font-size: 50px;
}
.learning .content .tilte .fbt{
    font-size: 30px;
}
.learning .content  p{
    font-size: 22px;
    line-height: 30px;
}
.learning .content  em{
    color: #ff3054;
}
.learning .content  img{
    display: block;
}


.dy-banner{
   height:597px;
   width: 100%;
   background:url('../img/banner.jpg') center center no-repeat #b1e7ff;
   position: relative;
}
.dy-banner .sublime{
    position: absolute;
    width: 324px;
    height: 96px;
    top: 448px;
    left: 50%;
    margin-left: -602px;
    background: url('../img/tubiao.png') -2px -20px no-repeat;
    position: relative;
    cursor: pointer;
}
.dy-banner .shenh{
    background: url('../img/tubiao.png') -2px -135px no-repeat;
}
.dy-banner .succ{
    background: url('../img/tubiao1.png') -2px -255px no-repeat;
}
.dy-banner .sublime .fail{
    position: absolute;
    top: -45px;
    right: 11px;
    height: 50px;
    line-height: 50px;
    color: #d61313;
    font-size: 13px;
    padding: 0 16px;
    border-radius: 5px;
    background: #fff;
}

.joinuser {
    height: 76px;
    line-height: 76px;
    width: 1196px;
    border-radius: 47px;
    border:2px solid #ac5aed;
    margin: 21px auto;
}

.joinuser .rightnow {
    display: block;
    float: left;
    height: 20px;
    line-height: 20px;
    width: 185px;
    color: #272727;
    font-size: 18px;
    border-right: 2px solid #000;
    margin-top: 28px;
}

.joinuser .turn {
    display: block;
    width: 933px;
    height: 78px;
    float: left;
    overflow: hidden;
    margin-left: 36px;
}

.joinuser .turn ul li {
    width: 311px;
    height: 78px;
    /* color: #ff5351; */
    font-size: 15px;
    display: block;
    line-height: 78px;
    float: left;
}

.joinuser .turn ul li span {
    display: inline-block;
    color: #d61313;
    margin-left: 3px;
}

.learning{
    width: 1200px;
    /* height: auto; */
    background: #fff;
    border-radius: 5px;
    border:1px solid #e7e7e7;
    margin: 0 auto;
    padding-bottom: 30px;
}
.learning .l_type{
    height: 145px;
    width: 100%;
}
.learning .l_type span{
    display: inline-block;
    width: 309px;
    height: 90px;
    margin:0 20px;
    position: relative;
    margin-top: 34px;
}
.learning .l_type em{
    position: absolute;
    display: inline-block;
    width: 29px;
    height: 20px;
    bottom: -5px;
    left: 58px;
}
.learning .l_type .xiaohongshu{
    background: url('../img/tubiao.png') -12px -328px no-repeat;
}
.learning .l_type .xiaohongshu .x_chose{

background: url('../img/tubiao.png') -19px -512px no-repeat;
}
.learning .l_type .douyin{
    background: url('../img/tubiao.png') -12px -417px no-repeat;
}
.learning .l_type .douyin .d_chose{
    background: url('../img/tubiao.png') -19px -532px no-repeat;
}

.learning .xiantiao{
    display: inline-block;
    height: 8px;
    width: 1060px;
    border-top: 1px solid #7f7f7f;
    border-bottom: 1px solid #7f7f7f;
    margin-bottom: 14px;
}


.learning .content{
    display: inline-block;
    width: 1060px;
    /* margin-left: 70px; */
    text-align: left;
}
.learning .content .title{
    height: 100px;
    line-height: 100px;
    margin-top: 20px;
    color: #d61313;
    font-weight: 700;
    margin-right: 30px;
}
.learning .content .title .bt{
    font-size: 39px;
    margin-right: 25px;
}
.learning .content .title .fbt{
    font-size: 23px;
    font-weight: 500;
    letter-spacing: 2px;
}
.learning .content  p{
    font-size: 21px;
    line-height: 42px;
    margin-bottom: 21px;
}
.learning .content  em{
    color: #ff3054;
}
.learning .content  img{
    display: block;
}
.tijiaook{
    position: absolute;
    width: 400px;
    height: 300px;
    top: 50%;
    left: 50%;
    margin-left: -260px;
    border-radius: 8px;
    background: #fff;
    z-index: 500;
    
}
.tijiaook .boo{
    height: 64px;
    width: 100%;
    margin-top: 60px;
}
.tijiaook .yes{
    background: url('../img/tubiao.png') 148px -564px no-repeat;
}
.tijiaook .no{
    background: url('../img/tubiao.png') 148px -636px no-repeat;
}
.tijiaook span{
    display: inline-block;
    width: 200px;
    line-height: 32px;
    font-size: 14px;
    margin-top: 22px;
}
.tijiaook em{
    display: block;
    height: 50px;
    line-height: 50px;
    font-size: 12px;
    color:#ff9522;
}

.tinxie{
    position: absolute;
    width: 900px;
    height: 520px;
    z-index: 500;
    top: 50%;
    left: 50%;
    margin-left: -450px;
    margin-top: -200px;
    border-radius: 8px;
    background: #fff;
}
.tinxie span{
    display: inline-block;
    height: 52px;
    width: 100%;
    font-size: 12px;
    color: #939393;
    text-align: left;
    margin-left: 68px;
}
.tinxie .tit{
    font-size: 20px;
    font-weight: 700;
    color: #2f2f2f;
    height: 100px;
    width: 100%;
    line-height: 150px;
    text-align: left;
    margin-left: 68px;
}
.tinxie textarea{
    width: 756px;
    height: 232px;
    font-size: 14px;
    font-family: Microsoft Yahei;
    /* margin-top: 40px; */
    padding: 10px;
    /* height: 111px; */
    border-radius: 4px;
    resize: none;
}
.tinxie .sub{
    margin-top: 25px;
    display: inline-block;
    width: 206px;
    height: 65px;
    background: url('../img/tubiao.png') -10px -247px no-repeat;
    cursor: pointer;
    text-align: center;
}
.close{
position: absolute;
    right: 0;
    margin-right: -40px;
    width: 40px;
    height: 40px;
    background: url(https://static.tukuppt.com/common/image/common_new.png) 1px -550px no-repeat;
    cursor: pointer;

}