body {
    font-family: '微软雅黑';
    font-size: 14px;
    color: #666;
}
*{
    margin: 0;
    padding: 0;
}
li,ul,h1,h2,h3{
    list-style: none;
    margin: 0;
    padding: 0;
}
.clearfix {
    zoom: 1;
}
.clearfix:after {
    display: block;
    content: '';
    clear: both;
}
a:hover,
a:active {
    text-decoration: none;
}
/* header */
.header{
    background: rgba(0, 0, 0, 0.2);
    width: 100%;
    height: 60px;
    line-height: 60px;
    position: absolute;
    top: 0px;
    left: 0px;
    z-index: 9;
    color: #fff;
}
.header .logo{
    font-size: 24px;
    line-height: 60px;
}
.header .yj_nav{
    float: right;
    height: 59px;
    line-height: 59px;
    font-size: 16px;    
}
.header .yj_nav li{
    float: left;
} 
.header .yj_nav li:hover a{
    color: #fff;
}
.header .yj_nav li.active a{
    border-bottom: 1px solid #fff;
    color: #fff;
}
.header .yj_nav li a{
    display: block;
    padding:0 15px;
    color: #ccdaeb;
}



/* footer */
.footer {
    background-color: #242a40;
    color: #fff;
    padding: 30px;
}
.f_left,
.f_center,
.f_right {
    float: left;
    height: 140px;
}
.f_left{
    text-align: right;
    padding-right: 30px;
    font-size: 20px;
    line-height: 140px;
    width: 390px;
}

.f_left,
.f_center {
    border-right: 1px solid #666;
}

.f_center,
.f_right {
    padding: 0 30px;
}
.f_right img{
    height: 140px;
    width: 140px;
}
.f_center p {
    margin: 0;
}
.f_center p>strong {
    font-size: 20px;
}
.bottom {
    background: #1e2336;
    height: 40px;
    line-height: 40px;
    text-align: center;
    padding: 5px 0;
    color: #fff;
}
.banner img{
    width: 100%;
}