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