@charset "utf-8";
html,
body,
ol,
ul,
li,
h1,
h2,
h3,
h4,
h5,
h6,
p,
th,
td,
dl,
dd,
form,
fieldset,
legend,
input,
textarea,
select,
figure {
  /* 清除默认间距 */
  margin: 0;
  padding: 0;
}
* {
  box-sizing: border-box;
}
::-webkit-scrollbar {
  display: none;
}
li {
  /* 去掉列表符号 */
  list-style: none;
}

a,
u {
  /* 去掉下划线 */
  text-decoration: none;
  color: black;
}

i,
em {
  /* 不要倾斜 */
  font-style: normal;
}

b,
strong {
  /* 不加粗 */
  font-weight: normal;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
  font-size: 16px;
}

input {
  outline: none;
}

img {
  /* 解决图片下方3px缝隙 */
  vertical-align: top;
}

/* 万能清除法 */

.clear_fix::after {
  content: "";
  clear: both;
  display: block;
  height: 0;
  overflow: hidden;
  visibility: hidden;
}
/* TODO 设置a链接点击不会出现一个小黑框 */
a {
  -webkit-tap-highlight-color: rgba(255, 0, 0, 0);
}