I'm not sure what to do, but I'm not sure what to do with it. place works and not online server. Someone who knows what is happening and can help would be grateful, I have been trying for hours to solve the problem without success
folders="public_html \ img \ pages \ renatostudio \ inside \ renatostudio \, the folders are: birthday marriage\ test\ smash \
now the code:
<div class="iso-box aniversario col-lg-4 col-md-4 col-sm-6">
<a href="img/paginas/renatostudio/aniversario/5.jpg" data-lightbox-gallery="portfolio-gallery"><img src="img/paginas/renatostudio/aniversario/5.jpg" alt="portfolio img"></a>
</div>
<div class="iso-box html casamento col-lg-4 col-md-4 col-sm-6">
<a href="img/paginas/renatostudio/casamento/.jpg" data-lightbox-gallery="portfolio-gallery"><img src="img/paginas/renatostudio/casamento/1.jpg" alt="portfolio img"></a>
</div>
<div class="iso-box aniversario col-lg-4 col-md-4 col-sm-6">
<a href="img/paginas/renatostudio/aniversario/4.jpg" data-lightbox-gallery="portfolio-gallery"><img src="img/paginas/renatostudio/aniversario/4.jpg" alt="portfolio img"></a>
</div>
<div class="iso-box ensaio col-lg-4 col-md-4 col-sm-6">
<a href="img/paginas/renatostudio/ensaio/4.jpg" data-lightbox-gallery="portfolio-gallery"><img src="img/paginas/renatostudio/ensaio/4.jpg" alt="portfolio img"></a>
</div>
<div class="iso-box casamento col-lg-4 col-md-4 col-sm-6">
<a href="img/paginas/renatostudio/casamento/3.jpg" data-lightbox-gallery="portfolio-gallery"><img src="img/paginas/renatostudio/casamento/3.jpg" alt="portfolio img"></a>
</div>
<div class="iso-box smash col-lg-4 col-md-4 col-sm-6">
<a href="img/paginas/renatostudio/smash/2.jpg.jpg" data-lightbox-gallery="portfolio-gallery"><img src="img/paginas/renatostudio/smash/2.jpg" alt="portfolio img"></a>
</div>
<div class="iso-box smash col-lg-4 col-md-4 col-sm-6">
<a href="img/paginas/renatostudio/smash/11.jpg" data-lightbox-gallery="portfolio-gallery"><img src="img/paginas/renatostudio/smash/11.jpg" alt="portfolio img"></a>
</div>
<div class="iso-box ensaio col-lg-4 col-md-4 col-sm-6">
<a href="img/paginas/renatostudio/ensaio/5.jpg.jpg" data-lightbox-gallery="portfolio-gallery"><img src="img/paginas/renatostudio/ensaio/5.jpg" alt="portfolio img"></a>
</div>
</div>
</div>
</div>
</div>
</div>
</div>