.div_background{
    text-align: center;
    background-image: url("../image/background.png");
    width: 100%;
    padding-bottom: 40px;
    background-repeat: no-repeat;
	background-size: 100%;
}
.div_background_color{
    text-align: center;
    background-color: #ededed;
    width: 100%;
    padding-bottom: 40px;
    padding-top: 20px;
}
.div_logo{
    background-image: url("../image/logo.png");
	background-size: 100%;
    width: 100%;
    height: 176px;
}
.div_logo_c{
    width: 1200px;
    height: 179px;
}
.div_logo_left{
    float: left;
    color: #0a6aa1;
    width: 400px;
    margin-top: 55px;
}
.div_logo_right{
    float: right;
    margin-top: 80px;
}
.div_border{
    border: 1px solid #ccc;
    background-color: #fff;
}
.div_menu{
    background-color: #228FD4;
    height: 50px;
    width: 100%;
}
.ul_menu{
    width: 1400px;
    white-space:nowrap; /*处理块元素中的空白符和换行*/
    background-color: #228FD4;
    height: 50px;
    padding: 0px;
}
.ul_menu a{
    color: #fff;
    font-size: 16px;
    font-family: MicrosoftYaHei;
    text-decoration: none;
    height: 50px;
    line-height: 30px;
}
.div_footer{
    height: 170px;
    background-color: #E3E1E2;
    width: 100%;
    text-align: center;
    font-size: 15px;
    font-family: MicrosoftYaHei;
    text-decoration:none;
}
.div_footer div{
    margin-bottom: ;
}
.div_footer a{
    text-decoration:none;
}
.search_font{
    height: 40px;
    font-size: 16px;
    font-family: MicrosoftYaHei;
    color: #a2a2a2;
    background-color: #d8e9f3;
}
.but_search{
    width: 58px;
    height: 40px;
}
.btn-primary {
    color: #fff;
    background-color: #176fb4;
    border-color: #2e6da4;
}

.nav-pills > li + li {
    margin-left: -6px;
}
.nav-pills > li > a {
    border-radius: 0px;
    padding: 10px 12px;
}
.nav-pills > li > a:hover, .nav-pills > li > a:focus{
    background-color: #337ab7;
}