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