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