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