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