Element block pseudo-class :active generated with float none padding 2em font-weight normal font-size 1.2em box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid display block z-index auto width auto position static line-height 1 overflow hidden box-sizing content-box cursor default transform transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0.5em background border-radius height auto