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