.content{
    width: 100%;
    max-width: 1280px;
    margin: auto;
}
.new-title{
    text-align: center;
    font-size: 20px;
    color: #333;
    font-weight: normal;
    margin-top: 50px;
    padding-bottom: 30px;
    border-bottom: 1px solid #ccc;
}
.content-box{
    margin: auto;
    margin-top: 50px;
    overflow: hidden;

}
.content-box pre{
    font-size: 14px;
    color: #666;
    font-family: "微软雅黑";
    line-height: 30px;
    word-wrap: break-word;
    text-indent: -3.5em;
}
.news-img{
    width: 50%;
    margin: auto;
    margin-top: 30px;
}
/*适应样式*/
@media screen and (max-width: 999px){
    .content-box{ width: 94%; }
}
.content-box img{ max-width: 100%; }