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