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