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