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