.test:before {
  content: "";
  display: table; }

.test:after {
  content: "";
  display: table;
  clear: both; }

.test2 {
  float: left;
  width: 100%;
  margin-left: 0%;
  margin-right: -100%;
  padding-left: 10px;
  padding-right: 10px;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box; }