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