Element block pseudo-element :before generated with padding 20px height auto status cursor default background line-height 1 overflow hidden border 0px rgba(0,0,0,1) solid position static font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px opacity 1.00 transition box-sizing content-box box-shadow 3px 2px 2px rgba(0,0,0,0.3) display block z-index auto border-radius margin 0px font-size 16px float right transform