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