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