/* 专门放初始化css */
* {
  margin: 0;
  padding: 0;
  /* css3盒模型，内边距和边框不会撑大盒子 */
  box-sizing: border-box;
}
a{cursor:pointer}
body {
  font: 14px 'PingFangSC-Regular', 'Microsoft Yahei', arial, sans-serif;
  color: #333;

}

/* a:hover {
  color: #27ba9b;
} */

li {
  list-style: none;
}

img {
  /* 清除图片底部默认缝隙 */
  vertical-align: middle;
}

em,
i {
  font-style: normal;
}

input,
button {
  /* 清除默认边框 */
  border: 0;
  /* 清除默认轮廓线 */
  outline: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 400;
}
.flex{
  display:flex
}
.flexOne{
  flex:1;
}
.flexNone{
  flex:none;
}
.borN{
  border:none !important;
}
.clearfix:after {
  content: '';
  display: block;
  clear: both;
  height: 0;
  visibility: hidden;
}
a {
  text-decoration: none
}
/* 版心 */
.w {
  width: 1200px;
  margin: 0 auto;
}
button {
  cursor:pointer;
}
.posR{
  position: relative;
}