Element block pseudo-class :active generated with text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px float none height auto transition border 0px rgba(0,0,0,1) solid margin 0px line-height 1 width 160px overflow hidden box-sizing content-box z-index auto border-radius position static display block box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal cursor default transform font-size 16px background