Imagens utlizadas nesse site:
​​​​​​​Imagem da grelha tipo moeda
​​​​​​​<a href="https://www.freepik.com/free-vector/black-metal-grill-texture-vector_682619.htm">Designed by Freepik</a>
​​​​​​​<a href="https://www.freepik.com/free-vector/black-and-white-ellipse-pattern-background-set_1195104.htm">Designed by Davidzydd</a>
​​​​​​​<a href="https://www.freepik.com/free-vector/grunge-textures-collection_1080208.htm">Designed by Milano83</a>
​​​​​​​<a href="https://www.freepik.com/free-photo/speaker-grill-texture-for-background_1190160.htm">Designed by Aopsan</a>
​​​​​​​<a href="https://www.freepik.com/free-vector/grey-linen-texture-background_835399.htm">Designed by Layerace</a>
​​​​​​​<a href="https://www.freepik.com/free-photo/modern-background-with-hexagon-grid-fading-into-the-distance_1126458.htm">Designed by Kjpargeter</a>
​​​​​​​<a href='https://www.freepik.com/free-vector/gray-background-geometric-shapes_973471.htm'>Designed by Kjpargeter</a>
​​​​​​​<a href="https://www.freepik.com/free-vector/abstract-background-with-technology-grid_2326005.htm">Designed by Freepik</a>
​​​​​​​<a href="https://www.freepik.com/free-vector/abstract-texture-background_1194505.htm">Designed by Harryarts</a>
​​​​​​​<a href='https://www.freepik.com/free-vector/black-and-white-grunge-texture_1014740.htm'>Designed by Kjpargeter</a>
​​​​​​​<a href='https://www.freepik.com/free-vector/brushed-metallic-background_825629.htm'>Designed by Kjpargeter</a>
<a href='https://www.freepik.com/free-vector/two-metallic-banners_802154.htm'>Designed by Freepik</a>
<a href='https://www.freepik.com/free-photo/shiny-metal-plate-on-a-carbon-fibre-background_1165150.htm'>Designed by Kjpargeter</a>
​​​​​​​​​​​​​​​​​​​​​<a href='https://www.freepik.com/free-photo/dark-background-with-gray-shapes_932616.htm'>Designed by Kues</a>
<a href='https://www.freepik.com/free-vector/shiny-metallic-texture_952212.htm'>Designed by Freepik</a>
<a href='https://www.freepik.com/free-vector/shiny-abstract-metal-background-with-steel-silver-chrome-surface-vector-illustration_1158228.htm'>Designed by Macrovector</a>
<a href='https://www.freepik.com/free-vector/metal-texture-background_1133997.htm'>Designed by Gomaa.</a>
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