/* 取消页面中所有标签自带的空白 */
body,
ul,
li,
dl,
dt,
dd,
ol,
h1,
h2,
h3,
h4,
h5,
h6,
form,
img,
table,
fieldset,
legend,
figure,
figcaption,
p,
a {
  margin: 0;
  padding: 0;
}

html,
body {
  width: 100%;
  height: 100%;
  overflow-x: hidden;
  background-color: #eff3f5;

  font-family: "微软雅黑";
  /* font-size: 12px; */
}

/* 取消加粗 */
h1,
h2,
h3,
h4,
h5,
h6 {
  /* font-weight: normal; */
}

/* 取消倾斜 */
em,
i {
  font-style: normal;
}

/* 取消划线 */
a {
  text-decoration: none;
  color: #000;
}

/* 点击出现框 */
input,
a {
  outline: none;
}

/* 取消列表符号 */
ul,
li,
ol {
  list-style: none;
}

img,
fieldset {
  border: 0;
}

img {
  width: 100%;
  display: block;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

/* 解决高度塌陷 */
.clean:after {
  content: ".";
  clear: both;
  display: block;
  height: 0;
  overflow: hidden;
  visibility: hidden;
}

/* 解决低版本IE高度塌陷 */
.clean {
  zoom: 1;
}