body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans',
      'Droid Sans', 'Helvetica Neue', 'Microsoft Yahei', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    width: 100vw;
    height: 100vh;
  }
  
  body * {
    box-sizing: border-box;
    flex-shrink: 0;
  }
  
  .flex-row {
    display: flex;
    flex-direction: row;
  }
  
  .flex-col {
    display: flex;
    flex-direction: column;
  }
  
  .justify-start {
    justify-content: flex-start;
  }
  
  .justify-end {
    justify-content: flex-end;
  }
  
  .justify-center {
    justify-content: center;
  }
  
  .justify-between {
    justify-content: space-between;
  }
  
  .justify-around {
    justify-content: space-around;
  }
  
  .justify-evenly {
    justify-content: space-evenly;
  }
  
  .items-start {
    align-items: flex-start;
  }
  
  .items-end {
    align-items: flex-end;
  }
  
  .items-center {
    align-items: center;
  }
  
  .items-baseline {
    align-items: baseline;
  }
  
  .items-stretch {
    align-items: stretch;
  }
  
  .self-start {
    align-self: flex-start;
  }
  
  .self-end {
    align-self: flex-end;
  }
  
  .self-center {
    align-self: center;
  }
  
  .self-baseline {
    align-self: baseline;
  }
  
  .self-stretch {
    align-self: stretch;
  }
  
  .flex-1 {
    flex: 1 1 0%;
  }
  
  .flex-auto {
    flex: 1 1 auto;
  }
  
  .grow {
    flex-grow: 1;
  }
  
  .grow-0 {
    flex-grow: 0;
  }
  
  .shrink {
    flex-shrink: 1;
  }
  
  .shrink-0 {
    flex-shrink: 0;
  }
  
  .relative {
    position: relative;
  }
  
  .ml-2 {
    margin-left: 0.02rem;
  }
  
  .mt-2 {
    margin-top: 0.02rem;
  }
  
  .ml-4 {
    margin-left: 0.04rem;
  }
  
  .mt-4 {
    margin-top: 0.04rem;
  }
  
  .ml-6 {
    margin-left: 0.06rem;
  }
  
  .mt-6 {
    margin-top: 0.06rem;
  }
  
  .ml-8 {
    margin-left: 0.08rem;
  }
  
  .mt-8 {
    margin-top: 0.08rem;
  }
  
  .ml-10 {
    margin-left: 0.1rem;
  }
  
  .mt-10 {
    margin-top: 0.1rem;
  }
  
  .ml-12 {
    margin-left: 0.12rem;
  }
  
  .mt-12 {
    margin-top: 0.12rem;
  }
  
  .ml-14 {
    margin-left: 0.14rem;
  }
  
  .mt-14 {
    margin-top: 0.14rem;
  }
  
  .ml-16 {
    margin-left: 0.16rem;
  }
  
  .mt-16 {
    margin-top: 0.16rem;
  }
  
  .ml-18 {
    margin-left: 0.18rem;
  }
  
  .mt-18 {
    margin-top: 0.18rem;
  }
  
  .ml-20 {
    margin-left: 0.2rem;
  }
  
  .mt-20 {
    margin-top: 0.2rem;
  }
  
  .ml-22 {
    margin-left: 0.22rem;
  }
  
  .mt-22 {
    margin-top: 0.22rem;
  }
  
  .ml-24 {
    margin-left: 0.24rem;
  }
  
  .mt-24 {
    margin-top: 0.24rem;
  }
  
  .ml-26 {
    margin-left: 0.26rem;
  }
  
  .mt-26 {
    margin-top: 0.26rem;
  }
  
  .ml-28 {
    margin-left: 0.28rem;
  }
  
  .mt-28 {
    margin-top: 0.28rem;
  }
  
  .ml-30 {
    margin-left: 0.3rem;
  }
  
  .mt-30 {
    margin-top: 0.3rem;
  }
  
  .ml-32 {
    margin-left: 0.32rem;
  }
  
  .mt-32 {
    margin-top: 0.32rem;
  }
  
  .ml-34 {
    margin-left: 0.34rem;
  }
  
  .mt-34 {
    margin-top: 0.34rem;
  }
  
  .ml-36 {
    margin-left: 0.36rem;
  }
  
  .mt-36 {
    margin-top: 0.36rem;
  }
  
  .ml-38 {
    margin-left: 0.38rem;
  }
  
  .mt-38 {
    margin-top: 0.38rem;
  }
  
  .ml-40 {
    margin-left: 0.4rem;
  }
  
  .mt-40 {
    margin-top: 0.4rem;
  }
  
  .ml-42 {
    margin-left: 0.42rem;
  }
  
  .mt-42 {
    margin-top: 0.42rem;
  }
  
  .ml-44 {
    margin-left: 0.44rem;
  }
  
  .mt-44 {
    margin-top: 0.44rem;
  }
  
  .ml-46 {
    margin-left: 0.46rem;
  }
  
  .mt-46 {
    margin-top: 0.46rem;
  }
  
  .ml-48 {
    margin-left: 0.48rem;
  }
  
  .mt-48 {
    margin-top: 0.48rem;
  }
  
  .ml-50 {
    margin-left: 0.5rem;
  }
  
  .mt-50 {
    margin-top: 0.5rem;
  }
  
  .ml-52 {
    margin-left: 0.52rem;
  }
  
  .mt-52 {
    margin-top: 0.52rem;
  }
  
  .ml-54 {
    margin-left: 0.54rem;
  }
  
  .mt-54 {
    margin-top: 0.54rem;
  }
  
  .ml-56 {
    margin-left: 0.56rem;
  }
  
  .mt-56 {
    margin-top: 0.56rem;
  }
  
  .ml-58 {
    margin-left: 0.58rem;
  }
  
  .mt-58 {
    margin-top: 0.58rem;
  }
  
  .ml-60 {
    margin-left: 0.6rem;
  }
  
  .mt-60 {
    margin-top: 0.6rem;
  }
  
  .ml-62 {
    margin-left: 0.62rem;
  }
  
  .mt-62 {
    margin-top: 0.62rem;
  }
  
  .ml-64 {
    margin-left: 0.64rem;
  }
  
  .mt-64 {
    margin-top: 0.64rem;
  }
  
  .ml-66 {
    margin-left: 0.66rem;
  }
  
  .mt-66 {
    margin-top: 0.66rem;
  }
  
  .ml-68 {
    margin-left: 0.68rem;
  }
  
  .mt-68 {
    margin-top: 0.68rem;
  }
  
  .ml-70 {
    margin-left: 0.7rem;
  }
  
  .mt-70 {
    margin-top: 0.7rem;
  }
  
  .ml-72 {
    margin-left: 0.72rem;
  }
  
  .mt-72 {
    margin-top: 0.72rem;
  }
  
  .ml-74 {
    margin-left: 0.74rem;
  }
  
  .mt-74 {
    margin-top: 0.74rem;
  }
  
  .ml-76 {
    margin-left: 0.76rem;
  }
  
  .mt-76 {
    margin-top: 0.76rem;
  }
  
  .ml-78 {
    margin-left: 0.78rem;
  }
  
  .mt-78 {
    margin-top: 0.78rem;
  }
  
  .ml-80 {
    margin-left: 0.8rem;
  }
  
  .mt-80 {
    margin-top: 0.8rem;
  }
  
  .ml-82 {
    margin-left: 0.82rem;
  }
  
  .mt-82 {
    margin-top: 0.82rem;
  }
  
  .ml-84 {
    margin-left: 0.84rem;
  }
  
  .mt-84 {
    margin-top: 0.84rem;
  }
  
  .ml-86 {
    margin-left: 0.86rem;
  }
  
  .mt-86 {
    margin-top: 0.86rem;
  }
  
  .ml-88 {
    margin-left: 0.88rem;
  }
  
  .mt-88 {
    margin-top: 0.88rem;
  }
  
  .ml-90 {
    margin-left: 0.9rem;
  }
  
  .mt-90 {
    margin-top: 0.9rem;
  }
  
  .ml-92 {
    margin-left: 0.92rem;
  }
  
  .mt-92 {
    margin-top: 0.92rem;
  }
  
  .ml-94 {
    margin-left: 0.94rem;
  }
  
  .mt-94 {
    margin-top: 0.94rem;
  }
  
  .ml-96 {
    margin-left: 0.96rem;
  }
  
  .mt-96 {
    margin-top: 0.96rem;
  }
  
  .ml-98 {
    margin-left: 0.98rem;
  }
  
  .mt-98 {
    margin-top: 0.98rem;
  }
  
  .ml-100 {
    margin-left: 1rem;
  }
  
  .mt-100 {
    margin-top: 1rem;
  }