.main{
    /*min-width: 1340px;*/
    padding: 100px 0;

}
.main .container{
    min-height: 680px;
}
.Data-Live-Feeds{
    background: url(../images/main1.png) no-repeat 140px 140px;
}
.main h3{
    font-size: 30px;
}
.main p{
    font-size: 20px;
    text-align: justify;
    text-align-last: left;
}
.main .main_content{
    padding: 70px 50px;
}
.main .main_content h3{
    background: url(../images/img/icon.png) no-repeat 0 -2516px;
    height: 76px;
    padding: 40px 0 10px 39px;
}
.main .container{
    min-height: 380px;
}
.main_img{text-align: center}
.main_img img{ width: 100%;width: 50%\0; }

.Prediction-Anticipation{
    background: url(../images/dataMining-main1.png) no-repeat 140px center;
    padding: 60px 0 0;
}
.Sentiment-Analysis {
    background: #fafafa url(../images/tim_change_03.gif) no-repeat 760px center;
}

/*visualisation.html页面*/
.Live-Data{
    background: url(../images/main4.png) no-repeat 780px 200px ;
    padding: 80px 0;
    overflow: hidden;
}
.Real-map{
    right: -135px;
    top: 221px;
}
.IV{
    background: #fafafa url(../images/tim_change_02.gif) no-repeat left 190px  ;
    padding: 80px 0;
}
.Live-Data .main_content{
    margin-top: 122px;
}
.IV .main_content{
    margin-top: 152px;
}


@media (max-width:991px) {
    .main_img img{ width: 50%; }
    .main .main_content{ padding: 30px 0;}
}