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