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