client/src/assets/player/images/fullscreen.svg
<svg width="24px" height="24px" viewBox="0 0 24 24" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<title>fullscreen</title>
<defs></defs>
<g stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
<g transform="translate(-576.000000, -159.000000)" stroke="#fff" stroke-width="2">
<g transform="translate(576.000000, 159.000000)">
<rect x="1" y="4" width="22" height="16" rx="1"></rect>
<polyline stroke-linecap="round" stroke-linejoin="round" points="20 10 20 7 17 7"></polyline>
<polyline stroke-linecap="round" stroke-linejoin="round" points="7 17 4 17 4 14"></polyline>
<polyline stroke-linecap="round" stroke-linejoin="round" transform="translate(18.500000, 15.500000) scale(1, -1) translate(-18.500000, -15.500000) " points="20 17 20 14 17 14"></polyline>
<polyline stroke-linecap="round" stroke-linejoin="round" transform="translate(5.500000, 8.500000) scale(1, -1) translate(-5.500000, -8.500000) " points="7 10 4 10 4 7"></polyline>
</g>
</g>
</g>
</svg>