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