Element block pseudo-class :active generated with transform z-index auto overflow hidden background padding 300px float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px border-radius cursor default width 160px transition box-sizing content-box display block margin 0px line-height 1 box-shadow 1px 1px 9px rgba(0,0,0,0.3) position static height auto font-weight normal border 2px rgba(91,91,91,1) solid