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