@charset "utf-8";

/*重置样式*/
* {
  padding: 0;
  margin: 0;
  line-height: 1;
  box-sizing: border-box;
  -webkit-text-size-adjust: none;
}

html {
  height: 100%;
}

body {
  color: #000;
  background: #fff;
  padding: 0;
  font-family: "Microsoft YaHei", "PingFang SC", "Tahoma", "Arial", "sans-serif";
  font-size: 16px;
  height: 100%;
}

ul,
ol,
li {
  list-style: none;
}

a {
  text-decoration: none;
  color: inherit;
}
a:hover{
  text-decoration: none;
  color: #000;
}

a:focus {
  background: none;
}

input,
textarea,
button {
  outline: 0;
}

img {
  border: 0;
  vertical-align: middle;
}

select {
  background: none;
}

button {
  cursor: pointer;
}


.fl {
  float: left;
}

.fr {
  float: right;
}

.clearfix:after {
  content: " ";
  display: block;
  width: 100%;
  height: 0;
  clear: both;
}

.flex {
  display: flex;
  flex-wrap: wrap;
}

.flex-xc {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.flex-xb {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.flex-yc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.flex-xc-yc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}

.container {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
}

body::-webkit-scrollbar {
  display: none;
}

.scroll-diy::-webkit-scrollbar {
  width: 3px;
}

.scroll-diy::-webkit-scrollbar-track {
  background-color: #fff;
  -webkit-border-radius: 2px;
  -moz-border-radius: 2px;
  border-radius: 2px;
}

.scroll-diy::-webkit-scrollbar-thumb {
  background-color: #999;
  -webkit-border-radius: 2px;
  -moz-border-radius: 2px;
  border-radius: 2px;
}