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