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