CSS - Enhancing performance by optimizing frequent changes in screen size for the same element

I have attached a screenshot of a webpage that requires optimization for different screen sizes. Specifically, I am looking to adjust the CSS code for the horizontal bar above the navigation with logos, white background, and clubs on the left. My experience with HTML and CSS is relatively new as I started a few months ago.

View Webpage

As the screen width increases from 1230px, the margin-left incrementally changes by 0.8px. Is there an efficient way to enhance the performance of the webpage using over 35 "@media screen and (min-width: #px)" queries to accommodate a minimum screen width of 1930px? Will having this many queries impact the performance negatively?

/* Adjustment of Team Logos spacing for varying screen sizes */
        @media screen and (min-width: 1200px)
        {
            .clubs .llul .logoli
            {
                margin-left: 0px;
            }
        }
    
        @media screen and (min-width: 1210px)
        {
            .clubs .llul .logoli
            {
                margin-left: 0.45px;
            }
        }
        
        @media screen and (min-width: 1220px)
        {
            .clubs .llul .logoli
            {
                margin-left: 0.9px;
            }
        }
    
        @media screen and (min-width: 1230px)
        {
            ...
            /* More CSS code snippets not shown */ 
            ...
        }

In addition, I provided a snippet of the code related to the element mentioned above. The remaining CSS code for this element is omitted for brevity.

<div class="clubs">
  <p style="display: inline;">Clubs</p>
  <ul class="llul">
     <li class="logoli"> <img class="logoT" style="" src="media/teams/smlafel.JPG" alt="fl">
        <ul class="llul">
           <li class="logoli" style="padding-left: 10px;"> <b>Africa Elite</b> </li>
           ...
           /* More elements present but not displayed here */
           ...
        </ul>
     </li>
  </ul>
</div>
htmlcssperformance

Answer №1

It's not advisable to repetitively copy and paste code like that, merely adjusting the margin-left property for .clubs .llul .logoli every 10px. This approach is not recommended from a programming perspective as it leads to messy and unnecessarily heavy CSS files. While it may not impact performance significantly, it can slow down page loading times.

A more efficient solution would be to use media queries in this manner:

@media screen and (max-width: 1200px) {
  .clubs .llul .logoli {
    margin-left: 0px;
  }
}

@media screen and (min-width: 1200px) {
  .clubs .llul .logoli {
    margin-left: calc((100vw - 1200px) / NUMBER_OF_ELEMENTS);
  }
}

In this setup, the margin adjusts based on the window width, ensuring a consistent layout even when resizing. For further optimization, consider utilizing properties like display: flex and justify-content. Here's a resource link for additional details: https://tailwindcss.com/docs/flexbox-justify-content/

I hope you find this information helpful. Best of luck!

Answer №2

Have you considered utilizing SVG for your logos? It offers seamless scalability and readability, eliminating the need for further optimization.

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