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