#common-block-div-3 {
    
    padding-top: 40px;
    padding-bottom: 40px;
    
    
}

 @media only screen and (max-width: 768px) {
     
     #common-block-div-3 {
    
        padding-top: 0px;
        padding-bottom: 40px;
        margin-top: -40px;
        margin-bottom: 40px;
        
    }
     
 }
 
 
 #common-block-div-3 p {
     
     font-size: 20px;
     
 }