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