list elements vertically in html

1li {
2   display: inline-block;
3}

1.list {
2  background-color: #eee; /* Grey background color */
3  color: black; /* Black text color */
4  display: block; /* Make the links appear below each other */
5  padding: 12px; /* Add some padding */
6  text-decoration: none; /* Remove underline from links */
7}

1.list-item
2{
3    float: left;
4    clear: left;
5}

1display: inline-block