.index-app-head-contex {
    background-color: #ffffff;

    width: 100%;

    padding-top: 10px;
    padding-bottom: 10px;
    text-align: center;
    float: left;
}

.index-app-head-contex .dow-span-left {
  line-height: 30px;font-size:16px;
 }
.index-app-head-contex .dow-span-right {
color:#c14242;margin-top: 5px;margin-left:10px;
}


.index-app-head-info {
            background-color: #ffffff;
            overflow: hidden;
    width: 100%;
  margin-top:6px;
      padding-top: 5px;
    padding-bottom: 5px;
    float: left;
}

.index-app-head-banner img{
      width: 228px;
    height: 400px;
    margin-left: 5px;

}

.index-app-head-info-last {
     width: 70%;
    float: left;
    margin-top: 17px;

}

    .index-app-head-info-last span {
        margin-top:5px;
        width:100%;
        float:left;
    }

.index-app-head-info .dowlgdiv {
    width:125px;
    float:left;
}


.index-app-head-info .dowlgimg {
    width:125px;
    height:125px;
}

.index-app-head-info-android {
    width:130px;
    float:left;
       height:186px;
        margin-left: 45px;
           overflow: hidden;
                padding-top:5px;
           padding-bottom:5px;
}

.index-app-head-info-android img {

    width:120px;
    height:120px;

}

.index-app-head-info-android span {
       margin-top:5px;
    width:100%;
    text-align:center;
   float:left;

}

.index-app-head-info-ios {
    width:125px;
        float:left;
        height:186px;
           overflow: hidden;
           padding-top:5px;
           padding-bottom:5px;
}




.index-app-head-info-ios img {

    width:120px;
    height:120px;

}

.index-app-head-info-ios span {
      text-align:center;
    width:100%;
   float:left;
   margin-top:5px;

}

.index-app-head-banner {
      width: 100%;
    float: left;
    margin-top: 6px;
    padding-top: 20px;
        background: #f3f3f3;
    height: 420px;
}
.iosnstalldiv {

    padding-top:20px;
        width: 100%;
    float: left;
    overflow: hidden;
}

.iosnstalltitle {

 width: 100%;
    float: left;
    font-size: 18px;
    padding-top: 5px;
    padding-bottom: 5px;

}

.iosnstallImages img {
    margin-left:50px;
    width:300px;
    height:400px;
}