Element block pseudo-class :active generated with box-sizing content-box font-size 16px margin 0px float none background box-shadow 3px 3px 4px rgba(0,0,0,0.4) padding 20px border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal height auto display block position static transition border 0px rgba(0,0,0,1) solid z-index auto width 160px overflow hidden line-height 1 cursor default transform