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