#cont .concept {
    width: 1030px;
    margin: 0 auto 30px;
    text-align: center;
    position: relative;
}
    #cont .concept p {
        position: absolute;
        width: 1030px;
        left: 0; top:270px;
        line-height: 2;
    }

#cont .con_list {
    width: 980px;
    padding:0 25px;
    margin: 0 auto 50px;
}
    #cont .con_list li {
        position: relative;
    }
        #cont .con_list li p {
            position: absolute;
            top:115px;
            width:520px;
        }
        #cont .con_list li.pleft p {
            left: 60px;
        }
        #cont .con_list li.pright p {
            right: 65px;
        }