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