.div-1{width: 50%;float:left;margin:auto;}
.div-2{width: 50%;float:left;margin:auto;}
.div-b{margin:auto;display:inline-block;}
    ul {
	list-style-type: none;
        padding:0px;
        margin:0px;
    }
    li {
	padding-top:5px;
        margin-left:0px;
        padding-left:0px;
    }


@media (max-width: 800px){
    .div-1{width: 100%;}
    .div-2{width: 100%;}
    li {
	padding-top:10px;
       }
}
.clearfix{margin:auto;}
.clearfix::after { 
   content: \" \";
   display: block; 
   height: 0; 
   clear: both;
}