ul.download-list {
    padding: 1em 0;
}
ul.download-list li {
    display: inline-block;
    width: 27%;
    margin: 1%;
}
@media only screen and (max-width : 736px){
ul.download-list li {
    display: inline-block;
    width: 47%;
    margin: 1%;
}
}