::-webkit-scrollbar {
  width: 0;
  height: 0;
}
html {
  width: 100%;
  height: 100%;
  -webkit-touch-callout: none;
  -webkit-text-size-adjust: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
body{
  font-size: 13px;
  position: relative;
  overflow: hidden;
  max-width: 750px;
  height: 100%;
  margin: 0 auto;
  -webkit-touch-callout: none;
  -webkit-text-size-adjust: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
*,
:after,
:before {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

p {
  margin: 0;
  padding: 0;
}

i,
em {
  font-style: normal;
}
img{
  display: block;
}
#app{
  min-height: 100vh;
  width: 100%;
  overflow-x: hidden;
}
.bg-box {
  min-height: 100vh;
  background: url('../images/bg.png') no-repeat #f5f5f7;
  background-size: 100%;
  overflow: hidden;
}

.locale-item {
  padding: 16px;
}
.locale-item .icon {
  margin-right: 15px;
}

.down-btn {
  position: absolute;
  top: 65%;
  left: 0;
  width: 100%;
  padding: 40px 50px;
}
.down-btn .van-button {
  font-size: 18px;
  margin-top: 20px;
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
}
.down-btn .van-button__text {
  margin-left: 15px!important;
}