Element block pseudo-element :before generated with transition line-height 1 width 160px transform overflow hidden display inline-block margin 2px box-shadow 1px 1px 1px rgba(0,0,0,0.3) background cursor default font-size 17px float none border-radius padding 1px box-sizing content-box position static font-weight normal height auto border 2px rgba(183,0,0,1) solid z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2)