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