/*头尾所需统一样式*/
*,
*:before,
*:after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
html,
body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th,
td,
hr,
button,
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
img {
  margin: 0px;
  padding: 0px;
  outline: none;
  border: 0px;
}
li {
  list-style: none;
}
body {
  font-size: 15px; 
  text-align: left;
  font-family: '微软雅黑';
  color: #333333;
  background: #fff;
}
a,
ins {
  text-decoration: none;
}
a {
  color: #333333;
}
a:hover {
    text-decoration: none;
  transition: all 0.2s;
  -webkit-transition: all 0.2s;
  -o-transition: all 0.2s;
  -moz-transition: all 0.2s;
}
a:visited,a:active,a:focus{
    text-decoration: none;
}

.contentWidth{
    width: 1200px;
    margin: 0 auto;
}
a.disabled {
    pointer-events: none;
    filter: alpha(opacity=50); /*IE滤镜，透明度50%*/
    -moz-opacity: 0.5; /*Firefox私有，透明度50%*/
    opacity: 0.5; /*其他，透明度50%*/
}