Element block pseudo-element :before generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform z-index auto border 10px rgba(0,0,0,1) solid display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal height auto transition background font-size 16px line-height 1 overflow hidden position static border-radius float none cursor default box-sizing content-box width 160px padding 20px margin 0px