.contribution_full{width:100%; height:450px; overflow:auto;}
.my_contributions{min-height:100px; width:100%; overflow:auto;}
.user_full{width:100%; border-bottom:1px solid #ccc;clear:both;float:left; background:#f9f9f9; margin-bottom:10px;}
.contribute_username{width:28%; float:left; padding:1%;}
.contribute_file{width:68%; float:left;padding:1%;}

@media screen and (max-width: 560px) {
.contribute_username{width:100%;}
.contribute_file{width:100%;}
}