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