.about_pg_main_cont ul li {
    font-size: 13px;
    text-align: justify;
    line-height: 23px;
    color: #000;
    font-weight: 400;
}
section.why-css {
    padding: 20px 0px;
    background-image: url(../images/abo-backgroung.jpg);
  
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-size: cover;
}
.whychus-cs {
    display: inline-block;
    width: 32%;
    margin-right: 10px;
}



@media (min-width:320px) and (max-width:767px){
.whychus-cs {width: 100%;}
    
    
    
}