/* 基础设置 */
body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
fieldset,
legend,
button,
input,
textarea,
th,
td {
  margin: 0;
  padding: 0;
}

ul,
ol {
  list-style: none;
}

img {
  /* 底部留白 */
  display: block;
  border: 0;
}

b,
strong {
  font-weight: 400;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  /* 父元素字号的百分比 */
  font-size: 100%;
  font-weight: normal;
}

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

u,
ins,
s,
del {
  /* 去掉中划线和下划线 */
  text-decoration: none;
}

table {
  border: 1px solid #999;
  /* 相当于是cellspacing */
  border-spacing: 0;
  /* 1px边框 */
  border-collapse: collapse;
}

td,
th {
  border: 1px solid #999;
}

input,
button {
  /* 去掉轮廓线 */
  outline: none;
  border: none;
}

/* 风格设置 */
body {
  font: 12px/1.5 "Microsoft YaHei", Tahoma, Helvetica, Arial, "\5b8b\4f53",
    sans-serif;
  color: #333;
}

a {
  text-decoration: none;
  color: #666;
}

a:hover {
  /*color: #dd302d;*/
  color: #006bd5;
  text-decoration: none;
}

.leftfix {
  float: left;
}

.rightfix {
  float: right;
}

.clearfix::after {
  content: "";
  display: block;
  clear: both;
}