Element block pseudo-class :hover generated with font-weight normal float left overflow hidden transition margin 25% position absolute font-size 16px height 0px border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box display inline-block cursor default border 0px rgba(0,0,0,1) solid width 500px background transform z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1 padding 5%