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