.banner{
    width: 100%;
    height: 663px;
    background: url(../images/banner.png) no-repeat top center;
}
.main{
    width: 1200px;
    margin: 0 auto;
}
.pos {
    margin: 20px auto;
  }
.content h3 {
    width: 1000px;
    margin: 0 auto;
    text-align: center;
    font-size: 40px;
    font-weight: bold;
    line-height: 60px;
}
.content h5 {
    width: 1000px;
    margin: 10px auto;
    text-align: center;
    font-size: 30px;
    line-height: 38px;
}
.content .art-info{
    margin: 30px auto;
    line-height: 40px;
    padding-bottom: 30px;
    border-bottom: solid 1px #666666;
    font-size: 18px;
    color: #666;
    text-align: center;
    position: relative;
}

.content .art-info span.time{
    margin-left: 20px;
}
.content .article {
    border-bottom: 1px dashed #666666;
    margin-bottom: 80px;
}
.content .zw{
    width: 1000px;
    margin: 0 auto 80px;
}
.content .zw img{
    max-width: 100%;
    margin: 20px auto;
}