/*广告*/
.banner{
  background: -webkit-linear-gradient(left, #2abad1 , #4d54ea); /* Safari 5.1 - 6.0 */
  background: -o-linear-gradient(right, #2abad1, #4d54ea); /* Opera 11.1 - 12.0 */
  background: -moz-linear-gradient(right, #2abad1, #4d54ea); /* Firefox 3.6 - 15 */
  background: linear-gradient(to right, #2abad1 , #4d54ea); /* 标准的语法 */
  height:434px;
  width:100%;
  position: relative;
  padding-top: 30px;
}
.banner img{
    position: relative;
    top:40px;
}
.banner-text{
    color: #fff;
    position: absolute;
    top:90px;
    left:0px;

}
.banner-text h1{
  font-size: 50px;
  margin-bottom: 35px;
}
.banner-text p{
    font-size: 30px;
}
.banner-btn{
    display: inline-block;
    padding:14px 20px;
    border-radius: 5px;
    background-color: #fff;
    color:#2abad1;
    font-size: 20px;
    margin-top: 30px;
}
/*流量入口*/
.inlet .container{
    padding-top: 50px;
    padding-bottom: 50px;

}
.inlet-card{
    width: 280px;
    height:320px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0 5px rgba(0,0,0,0.2);
    margin-top: 20px;
}
.inlet-card_img{
    width: 280px;
    height:200px;
    overflow: hidden;
    position: relative;
}
.inlet-card_img img{
    width: 100%;
}
.inlet-card_img span{
    position: absolute;
    width:140px;
    heght:40px;
    line-height: 40px;
    border-radius: 5px;
    background-color: #2a86fc;
    color: #fff;
    font-size: 16px;
    text-align: center;
    left:0;
    bottom:0;
}
.inlet-card_intro{
    padding: 10px;
    color: #666;
    line-height: 35px;
}
.inlet-card:hover .inlet-card_img span{
   background-color: #333;
}
.inlet-card:hover  {
   background-color: #2a86fc;
}
.inlet-card:hover .inlet-card_intro {
    color:#fff;
}
/*核心优势*/
.core{
    padding:50px 0 50px;
}
.core-card{
    width:246px;
    margin-top: 50px;
    padding:0 20px;
}
.core-card img{
    width:186px;
    margin-bottom: 50px;
}
/*小程序定制样式*/
.greatdemo .container{
    --swiper-pagination-color: #4d54ea;
}

@media only screen and (max-width: 750px) {
    /*广告*/
    .banner{
        height:auto;
        width:100%;
        position: relative;
        padding: 20px;
        height:180px;
    }
    .banner img{
        position: relative;
        width:40%;
        top:0;
    }
    .banner-text{
        color: #fff;
        position: absolute;
        top:25px;
        left:0px;

    }
    .banner-text h1{
        font-size: 18px;
        margin-bottom: 15px;
    }
    .banner-text p{
        font-size: 12px;
        line-height: 25px;
    }
    .banner-btn{
        display: none;
    }
    /*移动端流量入口*/
    .inlet .container{
        padding-top: 25px;
        padding-bottom: 25px;

    }
    .inlet-card{
        width: 48%;
        height:auto;
        border-radius: 10px;
        overflow: hidden;
        box-shadow: 0 0 5px rgba(0,0,0,0.2);
        margin-top: 10px;
    }
    .inlet-card_img{
        width: 100%;
        height:auto;
        overflow: hidden;
        position: relative;
    }
    .inlet-card_img img{
        width: 100%;
        vertical-align: bottom;
    }
    .inlet-card_img span{
        position: absolute;
        width:100px;
        heght:30px;
        line-height: 30px;
        border-radius: 5px;
        background-color: #2a86fc;
        color: #fff;
        font-size: 12px;
        text-align: center;
        left:0;
        bottom:0;
    }
    /*移动端核心优势*/
    .core{
        padding:25px 0 25px;
    }
    .core-card{
        width:50%;
        margin-top: 20px;
        padding:0 10px;
        text-align: center;
    }
    .core-card img{
        width:48%;
        margin-bottom: 20px;
    }
}