@charset "utf-8";
* {
  margin: 0;
  padding: 0;
  font-size: 14px;
  font-family: "microsoft yahei", 微软雅黑;
  box-sizing: border-box; }

a {
  text-decoration: none; }

ul {
  list-style: none; }

input {
  outline: none; }

.clearfix {
  zoom: 1; }
  .clearfix:before {
    content: "";
    display: table; }
  .clearfix:after {
    content: "";
    display: table;
    clear: both;
    overflow: hidden; }

.flex {
  display: flex; }