

button, input, optgroup, select, textarea {
  line-height: inherit; 
}
body {
  // background-color: #f5f5f9;
  padding-top: constant(safe-area-inset-top);   //为导航栏+状态栏的高度 88px            
  padding-left: constant(safe-area-inset-left);   //如果未竖屏时为0                
  padding-right: constant(safe-area-inset-right); //如果未竖屏时为0                
  padding-bottom: constant(safe-area-inset-bottom);//为底下圆弧的高度 34px       
}
p{
  -webkit-margin-before: 0;
  -webkit-margin-after: 0;
}
//滚动条样式
::-webkit-scrollbar-track-piece {
  background: #e8e8e8;
}
::-webkit-scrollbar {
	width: 1px;
	height: 1px;
}
::-webkit-scrollbar-thumb {
  background: #9093994d;
}
