/* http://meyerweb.com/eric/tools/css/reset/
   v2.0 | 20110126
   License: none (public domain)
*/
* {
  -webkit-overflow-scrolling: touch;
  -webkit-tap-highlight-color: transparent;
  outline: 0;
  margin: 0;
  padding: 0;
  vertical-align: baseline;
  -webkit-touch-callout: none;
  /*系统默认菜单被禁用*/
  -webkit-user-select: none;
  /*webkit浏览器*/
  /*早期浏览器*/
  -moz-user-select: none;
  /*火狐*/
  -ms-user-select: none;
  /*IE10*/
  user-select: none;
}
body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
fieldset,
legend,
button,
input,
textarea,
th,
td {
  margin: 0;
  padding: 0;
  vertical-align: baseline;
}
img {
  border: 0 none;
  vertical-align: top;
}
i,
em {
  font-style: normal;
}
ol,
ul {
  list-style: none;
}
input,
select,
button,
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-family: inherit;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
a {
  text-decoration: none;
  color: #666;
}
body {
  margin: 0 auto;
  width: 100%;
  max-width: 750px;
  height: 100%;
  font-size: 14px;
  font-family: "Microsoft YaHei", -apple-system, Helvetica, sans-serif;
  line-height: 1.5;
  color: #666;
  -webkit-text-size-adjust: 100% !important;
  -moz-text-size-adjust: 100% !important;
       text-size-adjust: 100% !important;
  overflow: hidden;
}
input[type="text"],
textarea {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}
* {
  box-sizing: border-box;
}
input {
  border: 0;
  outline: 0;
  background: transparent;
}
a:active {
  opacity: 0.7;
}
input,
textarea {
  -webkit-user-select: auto;
  /*webkit浏览器*/
  margin: 0px;
  padding: 0px;
  outline: none;
}
.van-notify {
  height: calc(20px + env(safe-area-inset-bottom)) !important;
  line-height: 0 !important;
  padding-top: calc(25px + env(safe-area-inset-bottom)) !important;
  padding-bottom: 15px !important;
}
.van-hairline--bottom::after {
  border: none;
}

.flex {
  /*布局方式 相当于display:flex*/
  display: flex;
}
.align-items-center {
  /*box的对齐方式 align-items:center;*/
  align-items: center;
}
.align-items-end {
  /*box的对齐方式 align-items:flex-end;*/
  align-items: flex-end;
}
.align-content-flex-start {
  align-content: flex-start;
}
.justify-content-start {
  justify-content: flex-start;
}
.justify-content-center {
  justify-content: center;
}
.justify-content-end {
  justify-content: flex-end;
}
.flex-direction-column {
  /*排列方式flex-direction: column*/
  flex-direction: column;
}
.flex-direction-row {
  /*排列方式flex-direction: column*/
  flex-direction: row;
}
.justify-content-between {
  /* justify-content: space-between;*/
  justify-content: space-between;
}
.justify-content-around {
  /* justify-content: space-between;*/
  justify-content: space-around;
}
.flex-wrap-wrap {
  -o-flex-wrap: wrap;
  flex-wrap: wrap;
}
.flex1 {
  flex: 1;
}
@media (orientation: landscape) {
  .flex\@landscape {
    display: flex;
  }
  .inline-flex\@landscape {
    display: inline-flex;
  }
  .flex-wrap\@landscape {
    flex-wrap: wrap;
  }
  .flex-nowrap\@landscape {
    flex-wrap: nowrap;
  }
  .flex-wrap-reverse\@landscape {
    flex-wrap: wrap-reverse;
  }
}
/*边距*/
.m10 {
  margin: 10px;
}
.m15 {
  margin: 15px;
}
.m30 {
  margin: 30px;
}
.mt5 {
  margin-top: 5px;
}
.mt10 {
  margin-top: 10px;
}
.mt15 {
  margin-top: 15px;
}
.mt50 {
  margin-top: 50px;
}
.mt100 {
  margin-top: 100px;
}
.mb5 {
  margin-bottom: 5px;
}
.mb10 {
  margin-bottom: 10px;
}
.mb15 {
  margin-bottom: 15px;
}
.mb30 {
  margin-bottom: 30px;
}
.mb100 {
  margin-bottom: 100px;
}
.ml5 {
  margin-left: 5px;
}
.ml10 {
  margin-left: 10px;
}
.ml15 {
  margin-left: 15px;
}
.ml20 {
  margin-left: 20px;
}
.ml30 {
  margin-left: 30px;
}
.ml50 {
  margin-left: 50px;
}
.ml100 {
  margin-left: 100px;
}
.mr5 {
  margin-right: 5px;
}
.mr10 {
  margin-right: 10px;
}
.mr15 {
  margin-right: 15px;
}
.mr50 {
  margin-right: 50px;
}
.mr100 {
  margin-right: 100px;
}
.p10 {
  padding: 10px;
}
.p15 {
  padding: 15px;
}
.p30 {
  padding: 30px;
}
.pt5 {
  padding-top: 5px;
}
.pt10 {
  padding-top: 10px;
}
.pt15 {
  padding-top: 15px;
}
.pt20 {
  padding-top: 20px;
}
.pt30 {
  padding-top: 30px;
}
.pt50 {
  padding-top: 50px;
}
.pb5 {
  padding-bottom: 5px;
}
.pb20 {
  padding-bottom: 20px;
}
.pb100 {
  padding-bottom: 100px;
}
.pl5 {
  padding-left: 5px;
}
.pl10 {
  padding-left: 10px;
}
.pl50 {
  padding-left: 50px;
}
.pl100 {
  padding-left: 100px;
}
.pr5 {
  padding-right: 5px;
}
.pr10 {
  padding-right: 10px;
}
.pr15 {
  padding-right: 15px;
}
.pr100 {
  padding-right: 100px;
}
.w100 {
  width: 100%;
}
.required {
  position: relative;
}
.required:after {
  content: "*";
  position: absolute;
  color: #EE414E;
  left: -10px;
  font-size: 14px;
  top: -3px;
}
.nowrap {
  white-space: nowrap;
  display: block;
}