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