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