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