Element block pseudo-class :active generated with display block overflow hidden border 0px rgba(0,0,0,1) solid position static transform border-radius height 1em padding 10px width 160px transition line-height 1 font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box z-index auto float none margin 0px font-size 19px box-shadow 0px 0px 1px rgba(0,0,0,0.3) cursor default background