/*分别设置page、content高度  content=page+170*/
.content {
    height: 870px;
}
.page {
    height: 825px;
}

.industry_text {
    width: 1200px;
}

.industry_text>p {
    height: 100px;
    color: #27a1f4;
    text-align: center;
    font-size: 2em;
    line-height: 60px;
}

.industry_text>div {
    height: 300px;
    padding: 0 20px;
    line-height: 2em;
    text-indent: 2em;
}
.industry_img {
    width: 580px;
    height: 280px;
    float: left;
    margin-top: 50px;
}
.industry_img>img{
    width: 100%;
    height: 100%;
}
.industry_img:last-child {
    margin-left: 40px;
}