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