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