body {
  background-color: #f5f5f5;
  padding: 0;
  margin: 0;
}

h5 {
  cursor: pointer;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

/* img {
  width: 100%;
  height: 100%;
  object-fit: cover;
} */

html,
span,
body,
ul,
li,
ol,
dl,
dd,
dt,
p,
h1,
h2,
h3,
h4,
h5,
h6,
form,
fieldset,
legend,
img {
  margin: 0;
  padding: 0;
  /* user-select: none; */
  font-family: "Microsoft YaHei";
}

input,
button {
  border: 0;
  outline: none;
}

li {
  list-style: none;
  cursor: pointer;
}

ul,
li,
td,
tr table span {
  margin: 0;
  padding: 0;
  border: 0;
}

img {
  /* 去掉低版本里链接图片的边框问题 */
  border: 0;
  /* 取消图片底侧空白缝隙的问题 */
  vertical-align: middle;
  cursor: pointer;
}

button {
  /* 按钮变成快乐小手 */
  cursor: pointer;
}

a {
  margin: 0;
  padding: 0;
  color: #000;
  text-decoration: none;
  cursor: pointer;
}

.hide,
.none {
  display: none;
}

/* 这个要给浮动的父级添加 */
.clearfix:before,
.clearfix:after {
  content: "";
  display: table;
  clear: both;
}

.clearfix {
  zoom: 1;
}