/*新浪的重置样式*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html body{
    background-image: none !important;
}
em,i {
    font-style: normal
}
li {
    list-style: none
}
img {
    border: 0;
    vertical-align: middle;
    margin: 0;
}
button {
    cursor: pointer;
    outline: none;
    border: none;
}
a {
    color: #18191b;
    text-decoration: none
}
a:hover {
    color: black
}
h1,h3,h5{
	text-align: center;
}

/*通用样式*/
.fr{
	float: right;
}
.fl{
	float: left;
}
.headerActive{
	background-color: #cc0011;
	color: white;
}
.nav_img_common{
	margin-bottom: 60px;
	min-width: 1240px;
}
.nav_img_common img{
	width: 100%;
}