ellipse

<svg>
    <ellipse cx="20" cy="10" rx="20" ry="10"/>
</svg>

<svg>
    <ellipse
        cx="30"
        cy="20"
        rx="20"
        ry="10"
        style="stroke: #286D85; stroke-width: 3; fill: #3F8528; fill-rule: nonzero;"
    />
</svg>