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