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