Element block pseudo-class :active generated with border 1px rgba(0,0,0,1) solid padding 0px transform width auto overflow visible text-shadow 1px 1px 0px rgba(0,0,0,0.25) margin 2px cursor default z-index auto position static transition display block float none height auto line-height normal background font-weight normal font-size 23px box-sizing content-box border-radius box-shadow