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