* {
  margin: 0;
  padding: 0;
  /*box-sizing: border-box;*/
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  -webkit-overflow-scrolling: touch;
}

html,
body {
  font-family: "Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,SimSun,sans-serif";
}

a {
  text-decoration: none;
  cursor: pointer;
}

em {
  font-style: normal;
}

li {
  list-style: none;
}

input,
textarea {
  outline: none;
}

html {
  height: 100%;
}

body {
  width: 100%;
  height: 100%;
  position: relative;
  font-weight: normal;
  overflow-y: auto;
  background-color: #fff;
}

.pull-left {
  float: left;
}

.pull-right {
  float: right;
}

.clearfix:after,
.clearfix:before {
  content: " ";
  display: table;
}

.clearfix:after {
  clear: both;
}

.tc {
  text-align: center;
}

.tl {
  text-align: left;
}

.tr {
  text-align: right;
}

.width-1200 {
  width: 1200px;
  margin: 0 auto;
}

.fs12 {
  font-size: 12px;
}

.fs14 {
  font-size: 14px;
}

.fs16 {
  font-size: 16px;
}

.fs18 {
  font-size: 18px;
}

.fs20 {
  font-size: 20px;
}

.fs22 {
  font-size: 22px;
}

.fs24 {
  font-size: 24px;
}

.fs26 {
  font-size: 26px;
}

.fs28 {
  font-size: 28px;
}

.fs30 {
  font-size: 30px;
}

.fs32 {
  font-size: 32px;
}

.fs34 {
  font-size: 34px;
}

.fs36 {
  font-size: 36px;
}

.fs38 {
  font-size: 38px;
}

.fs40 {
  font-size: 40px;
}

@media screen and (max-width: 1600px) {
  .fs12 {
    font-size: 12px;
  }

  .fs14 {
    font-size: 12px;
  }

  .fs16 {
    font-size: 14px;
  }

  .fs18 {
    font-size: 16px;
  }

  .fs20 {
    font-size: 18px;
  }

  .fs22 {
    font-size: 20px;
  }

  .fs24 {
    font-size: 22px;
  }

  .fs26 {
    font-size: 24px;
  }

  .fs28 {
    font-size: 26px;
  }

  .fs30 {
    font-size: 28px;
  }

  .fs32 {
    font-size: 30px;
  }

  .fs34 {
    font-size: 32px;
  }

  .fs36 {
    font-size: 34px;
  }

  .fs38 {
    font-size: 36px;
  }

  .fs40 {
    font-size: 38px;
  }
}

#app {
  display: flex;
  flex-direction: column;
  height: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
}