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