Element block pseudo-class :active generated with font-size 16px width 160px height auto box-sizing content-box transition line-height 1 cursor default background padding 20px overflow hidden font-weight normal border-radius position static display block z-index auto border 0px rgba(0,0,0,1) solid box-shadow 3px 3px 4px rgba(0,0,0,0.4) margin 0px transform float none text-shadow 1px 1px 1px rgba(0,0,0,0.2)