Element block pseudo-element :before generated with margin 5px font-size 16px height auto border 0px rgba(0,0,0,0) none box-sizing content-box box-shadow 0px 0px 1px rgba(0,0,0,0.498039) background outline none float none opacity 1 width 50% font-weight normal line-height normal z-index auto status text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default overflow hidden display block padding 10px transform transition border-radius position static