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