body,
html {
    margin: 0 auto;
    padding: 0 !important;
    background-color: #F6F6F6;
    width: 100%;

}

* {
    padding: 0;
    margin: 0;
}

.container {
    width: 1200px;
    margin: 0 auto;
}

.center{
    width: 1200px;
    margin: 0 auto;
    background: #ffffff;
    padding-top:50px;
}

.center-content{
    padding-left: 100px;
    padding-right: 100px;
    padding-bottom: 68px;
}

.news-title{
    color: #555555;
    font-size: 36px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
    text-align: center;
}

.news-title.first_title{
    margin-bottom: 5px;
}


.small-title{
    color: #888888;
    font-size: 14px;
    margin-bottom: 20px;
    text-align: center;
}

.news-text{
    color: #666666;
    font-size: 16px;
    text-indent: 2em;
    line-height: 2;
    text-align: left;
    margin-bottom: 20px;
}

.news-image,.news-video{
    width: 100%;
    text-align: center;
    margin-bottom: 20px;
}

.news-img{
    width: 800px;
    max-width: 800px;
    margin-bottom: 10px;
}

.img-describe{
    color: #666666;
    font-size: 16px;
}