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