Element block pseudo-class :active generated with text-shadow cursor default padding 0px margin 28px width 4px line-height normal box-sizing content-box border 0px rgba(0,0,0,1) solid overflow visible height 4px float none outline none opacity 1 transform z-index auto position relative box-shadow 0px 0px 3px rgba(255,255,255,1) transition background font-size 16px font-weight normal border-radius display block