assets/icon.plus.svg
<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" role="presentation" class="element-icon element-icon-plus element-icon--line" viewbox="0 0 64 64" width="20" height="20" > <path d="M32 9v46m23-23H9" fill="none" stroke="currentColor" /> </svg>