.row-mainBox2 .con-1{
    height: 285px; 
    padding: 18px 40px 48px 40px;
}
.row-mainBox .con-1{
    background: #fff;
    box-shadow: 0 0 10px #e4e9f1; 
    border-radius: 0; 
    position: relative; 
    height: 260px;
}
.row-mainBox .con-1:hover .ti{
    color: #2468F2;
    border-bottom-color: #2468F2;
}
.row-mainBox .con-1 .ti{
    font-size: 20px;
    margin-bottom: 16px;
}
.row-mainBox .con-1 .txt{
    font-size: 14px; 
    color: #697B8C; 
    line-height: 26px;
    text-align: justify;}
.row-mainBox .EBC-conBox .con-1{
    height: 234px;
}
.row-mainBox3 .con-1{
    height: 210px;
}
.row-mainBox .con .imgs{
    height: 35%;
    width: 9%;
}

.row-mainBox .con:hover .ti{
    color: #2468F2;
    border-bottom-color: #2468F2;
}

.application-case .img video {
    width: 240px;
    height: 134px;
}