#app {
	min-width: 300px;
  /* max-width: 750px; */
	margin: 0 auto;
  overflow-x: hidden;
}
.font-12{font-size: 0.12rem}
.font-14{font-size: 0.14rem}
.font-16{font-size: 0.16rem}
.font-18{font-size: 0.18rem}
.font-20{font-size: 0.2rem}
.font-22{font-size: 0.22rem}
.font-24{font-size: 0.24rem}
.font-26{font-size: 0.26rem}
.font-28{font-size: 0.28rem}
.font-30{font-size: 0.3rem}
.font-32{font-size: 0.32rem}
.font-34{font-size: 0.34rem}
.font-36{font-size: 0.36rem}
.font-38{font-size: 0.38rem}
.font-40{font-size: 0.4rem}
.font-50{font-size: 0.5rem}
.font-56{font-size: 0.56rem}
.font-60{font-size: 0.6rem}
.font-68{font-size: 0.68rem}
.font-70{font-size: 0.7rem}
.font-72{font-size: 0.72rem}
.font-180{font-size: 1.8rem}

.padding-0{padding:0}
.padding-5{padding:.05rem}
.padding-10{padding:.1rem}
.padding-12{padding:.12rem}
.padding-14{padding:.14rem}
.padding-16{padding:.16rem}
.padding-18{padding:.18rem}
.padding-20{padding:.2rem}
.padding-24{padding:.24rem}
.padding-30{padding:.3rem}
.padding-40{padding:.4rem}
.padding-50{padding:.5rem}
.padding-20-30{padding: 0.2rem 0.3rem;}
.padding-0-30{padding: 0 0.3rem;}
.padding-top-2{padding-top:.02rem}
.padding-top-5{padding-top:.05rem}
.padding-top-10{padding-top:.1rem}
.padding-top-12{padding-top:.12rem}
.padding-top-13{padding-top:.13rem}
.padding-top-14{padding-top:.14rem}
.padding-top-20{padding-top:.2rem}
.padding-top-25{padding-top:.25rem}
.padding-top-30{padding-top:.3rem}
.padding-top-40{padding-top:.4rem}
.padding-top-50{padding-top:.5rem}
.padding-top-60{padding-top: 0.6rem;}
.padding-top-0{padding-top:0}
.padding-left-0{padding-left:0}
.padding-left-10{padding-left:.1rem}
.padding-left-12{padding-left:.12rem}
.padding-left-15{padding-left:.15rem}
.padding-left-20{padding-left:.2rem}
.padding-left-24{margin-left:.24rem}
.padding-left-30{padding-left:.3rem}
.padding-left-40{padding-left:.4rem}
.padding-left-60{padding-left:.6rem}
.padding-right-10{padding-right:.1rem}
.padding-right-12{padding-right:.12rem}
.padding-right-20{padding-right:.2rem}
.padding-right-30{padding-right:.3rem}
.padding-right-40{padding-right:.4rem}
.padding-right-50{padding-right:.5rem}
.padding-right-0{padding-right:0}
.padding-bottom-10{padding-bottom:.1rem}
.padding-bottom-13{padding-bottom:.13rem}
.padding-bottom-14{padding-bottom:.14rem}
.padding-bottom-20{padding-bottom:.2rem}
.padding-bottom-30{padding-bottom:.3rem}
.padding-bottom-5{padding-bottom:0.05rem}
.padding-bottom-0{padding-bottom:0}
.margin-10{margin:.1rem}
.margin-20{margin:.2rem}
.margin-30{margin:.3rem}
.margin-top-0{margin-top:0!important}
.margin-top-2{margin-top:.02rem}
.margin-top-5{margin-top:.05rem}
.margin-top-10{margin-top:.1rem}
.margin-top-12{margin-top:.12rem}
.margin-top-15{margin-top:.15rem}
.margin-top-20{margin-top:.2rem}
.margin-top-24{margin-top:.24rem}
.margin-top-30{margin-top:.3rem}
.margin-top-40{margin-top:.4rem}
.margin-top-50{margin-top:.5rem}
.margin-top-60{margin-top:.6rem}
.margin-top-70{margin-top:.7rem}
.margin-top-80{margin-top:.8rem}
.margin-top-90{margin-top:.9rem}
.margin-top-100{margin-top:1rem}
.margin-top-200{margin-top:2rem}
.margin-top-300{margin-top:3rem}
.margin-left-10{margin-left:.1rem}
.margin-left-12{margin-left:.12rem}
.margin-left-20{margin-left:.2rem}
.margin-left-24{margin-left:.24rem}
.margin-left-30{margin-left:.3rem}
.margin-right-10{margin-right:.1rem}
.margin-right-12{margin-right:.12rem}
.margin-right-20{margin-right:.2rem}
.margin-right-24{margin-right:.24rem}
.margin-right-30{margin-right:.3rem}
.margin-right-40{margin-right:.4rem}
.margin-right-50{margin-right:.5rem}
.margin-right-60{margin-right:.6rem}
.margin-right-70{margin-right:.7rem}
.margin-right-80{margin-right:.8rem}
.margin-right-90{margin-right:.9rem}
.margin-right-100{margin-right:1rem}
.margin-bottom-0{margin-bottom:0}
.margin-bottom-10{margin-bottom:.1rem}
.margin-bottom-12{margin-bottom:.12rem}
.margin-bottom-20{margin-bottom:.2rem}
.margin-bottom-24{margin-bottom:.24rem}
.margin-bottom-30{margin-bottom:.3rem}
.radio-5{border-radius:.05rem}
.radio-10{border-radius:.1rem}
.radio-15{border-radius:.15rem}
.radio-16{border-radius:.16rem}
.radio-20{border-radius:.2rem}
.radio-200{border-radius:2rem}
.height-40{height: 0.4rem;}
.height-50{height: 0.5rem;}
.height-60{height: 0.6rem;}
.height-70{height: 0.7rem;}
.height-80{height: 0.8rem;}
.height-100{height: 1rem;}