body,
html,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
fieldset,
legend,
button,
input,
textarea,
th,
td,
div {
  margin: 0;
  padding: 0;
}
html,
body,
#app,
.wrapper {
  width: 100%;
  font-size: 14px;
}
body {
  font-family: "PingFang SC", "Helvetica Neue", Helvetica, "microsoft yahei",
    arial, STHeiTi, sans-serif;
}
a {
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
  display: block;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  cursor: pointer;
  color: #6973ff;
  text-decoration: none;
}
ul {
  list-style: none;
}
img {
  width: 100%;
  display: block;
}
.pd10 {
  padding: 10px;
}
.pd15 {
  padding: 15px;
}
.pd20 {
  padding: 20px;
}
.mt5 {
  margin-top: 5px;
}
.mt10 {
  margin-top: 10px;
}
.mt15 {
  margin-top: 15px;
}
.mt20 {
  margin-top: 20px;
}
.mt25 {
  margin-top: 25px;
}
.mt30 {
  margin-top: 30px;
}
.mt35 {
  margin-top: 35px;
}
.mt40 {
  margin-top: 40px;
}
.mt50 {
  margin-top: 50px;
}
.mt100 {
  margin-top: 100px;
}
.ml5 {
  margin-left: 5px;
}
.ml10 {
  margin-left: 10px;
}
.ml20 {
  margin-left: 20px;
}
.ml30 {
  margin-left: 30px;
}
.ml40 {
  margin-left: 40px;
}
.pl20 {
  padding-left: 20px;
}
.pl30 {
  padding-left: 30px;
}
.pl40 {
  padding-left: 40px;
}
.mr10 {
  margin-right: 10px;
}
.mr20 {
  margin-right: 20px;
}
.mb10 {
  margin-bottom: 10px;
}
.mb15 {
  margin-bottom: 15px;
}
.mb20 {
  margin-bottom: 20px;
}
.mb25 {
  margin-bottom: 25px;
}
.mb30 {
  margin-bottom: 30px;
}
.pt30 {
  padding-top: 30px;
}
.pt50 {
  padding-top: 50px;
}
.pt60 {
  padding-top: 60px;
}
.bgf {
  background: #fff;
}
.bgBlue {
  background: #196691;
  color: #fff;
}
.w230 {
  width: 230px;
}
.w240 {
  width: 240px;
}
.w320 {
  width: 320px;
  margin: 0 auto;
}
.w500 {
  width: 500px;
}
.w900 {
  width: 900px;
  margin: 0 auto;
}
.w1000 {
  width: 1000px;
  margin: 0 auto;
}
.w1200 {
  width: 1200px;
  margin: 0 auto;
}
.w1300 {
  width: 1300px;
  margin: 0 auto;
}
.w1400 {
  width: 1400px;
  margin: 0 auto;
}
.w1500 {
  width: 1500px;
  margin: 0 auto;
}
.w1600 {
  width: 1600px;
  margin: 0 auto;
}
.red {
  color: #ff0808;
}
.blue {
  color: #409eff;
}
.gray {
  color: #aaa;
}
.white {
  color: #fff;
}
.font12 {
  font-size: 12px;
}
.font13 {
  font-size: 13px;
}
.font16 {
  font-size: 16px;
}
.fat {
  font-weight: 700;
}
.fl {
  float: left;
}
.fr {
  float: right;
}

.clearfix:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: " ";
  clear: both;
  height: 0;
}
.disInline {
  display: inline-block;
}
.flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.flex-start {
  justify-content: flex-start;
}
.flex-top {
  align-items: flex-start;
}
.flex-center {
  justify-content: center;
}
.center {
  text-align: center;
}
.strong {
  font-weight: 800;
}
i {
  font-style: normal;
}
h2 {
  font-size: 18px;
}
h3 {
  font-size: 15px;
}
.bdl {
  border-left: 1px solid #eee;
}
.relative {
  position: relative;
}
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-thumb {
  border-radius: 8px;
  -webkit-box-shadow: inset 0 0 8px rgba(0, 0, 0, 0.2);
  background: rgba(0, 0, 0, 0.2);
}
::-webkit-scrollbar-track {
  -webkit-box-shadow: inset 0 0 8px rgba(0, 0, 0, 0.2);
  border-radius: 0;
  background: rgba(0, 0, 0, 0.1);
}