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