.wu{
width:150px;
height:50px;
margin: 0 auto;
}

.dingbu{
width:250px;
height:100px;
margin: 0 auto;
font-size:56px;
color:red;
}

.tab{width:800px;height:180px;margin: 0 auto}

.m-download{width:600px;height:138px;margin: 0 auto;background:rgba(255,255,255,.5);border-radius:10px;position:relative;margin-bottom:20px;left:0;z-index:99}
.m-download .qrCnt{width:127px;height:112px;background:#fff;border-radius:10px;position:absolute;top:12px;left:12px;z-index:99}
.m-download .qrCnt .codeImg{display:block;width:112px;height:112px;background:url(../images/weixin2.jpg) no-repeat;background-size:100% 100%;position:absolute;left:22px;top:0}
.m-download .qrCnt .txt{width:14px;display:block;font-size:12px;color:#333;position:absolute;top:8px;left:7px}
.m-download .ios_download{display:block;width:150px;height:46px;background:url(../images/ios_download.png) no-repeat;position:absolute;top:12px;left:160px;font-size:16px;color:#fff;line-height:40px;padding-top:10px;padding-left:58px;text-indent:-99em}
.m-download .ios_download span{font-size:18px}
.m-download .ios_download:hover{background:url(../images/ios_download_hover.png) no-repeat;}
.m-download .android_download{display:block;width:150px;height:50px;background:url(../images/andriod_download.png) no-repeat;position:absolute;top:73px;left:160px;font-size:20px;color:#fff;line-height:50px;padding-left:58px;text-indent:-99em}
.m-download .android_download:hover{background:url(../images/andriod_download_hover.png) no-repeat;}

.m-download .ios_download2{display:block;width:150px;height:46px;background:url(../images/paybtn.png) no-repeat;position:absolute;top:12px;left:380px;font-size:16px;color:#fff;line-height:40px;padding-top:10px;padding-left:58px;text-indent:-99em}
.m-download .ios_download2 span{font-size:18px}
.m-download .ios_download2:hover{background:url(../images/paybtn_hover.png) no-repeat;}
.m-download .android_download2{display:block;width:150px;height:50px;background:url(../images/patchbtn.png) no-repeat;position:absolute;top:73px;left:380px;font-size:20px;color:#fff;line-height:50px;padding-left:58px;text-indent:-99em}
.m-download .android_download2:hover{background:url(../images/patchbtn_hover.png) no-repeat;}


.tupian{width:1200px;height:500px;margin: 0 auto}