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