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