微信小程序将页面按钮悬浮固定在底部的实现代码

 
 
 
 
  
   
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/* 底部按钮 */
.baise{
  background:#FFFFFF;
  display:flex;
  position:fixed; 
  width:100%;
  height:150rpx;
  z-index:665;
  bottom:0rpx;
}
.anniu{
 display:flex;
 position:fixed; 
 width:95%;
 z-index:666;
 bottom:55rpx;
}
.btbdstk{
 margin-left:30rpx;
 width:50%;
}
.bdstk{
 font-size:30rpx;
 color:#ffffff;
 width:100%;
 border:2rpx solid #ffffff;
 border-radius:15rpx;
 background:#78B8FD;
 height: 95rpx;
 text-align: center;
 line-height:95rpx;
}
.sqdzk{
 font-size:30rpx;
 color:#ffffff;
 width:100%;
 border:2rpx solid #ffffff;
 border-radius:15rpx;
 background:#FF7178;
 height: 95rpx;
 text-align: center;
 line-height:95rpx;
}