Element block pseudo-class :active generated with height auto line-height 1 background position absolute border 0px rgba(0,0,0,1) solid float none padding 20px transition box-sizing content-box margin 0px font-size 16px cursor default width 160px z-index auto overflow scroll display block opacity 0.76 box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius font-weight normal