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