Element block pseudo-element :before generated with float none border 0px rgba(0,0,0,1) dashed position static border-radius box-shadow 0px 0px 1px rgba(0,0,0,0.5) transform font-weight normal outline none z-index auto box-sizing content-box font-size 16px width 160px opacity 1 display block text-shadow margin 0px padding 20px line-height 2 overflow hidden transition height auto cursor default background