--- tags: [toggle, up, down, arrows] --- <svg> <polyline points="3 8 7 4 11 8" /> <line x1="7" y1="4" x2="7" y2="13" /> <polyline points="13 16 17 20 21 16" /> <line x1="17" y1="10" x2="17" y2="20" /> </svg>