What are some strategies for optimizing CSS while using Bootstrap 4?

When it comes to styling components on your website, is it better to write your own CSS for padding and margin or utilize Bootstrap 4's spacing helpers?

Let's consider Option A:

<div class="header-item">
    <a href="contact">
        <div class="item-info">
            <img class="img-icon" src="help.svg" alt="Contact">

        </div>
        <div class="header-item-txt">
            <div><strong>Contact</strong></div>
            <div class="sub-txt">+36 343 434 343</div>
        </div>
    </a>
</div>

Styles applied to the .header-item class in Option A:

.header-item {
    padding: 2rem 1rem;
    font-size: 18px;
    position: relative;
    cursor: pointer;
}

Alternatively, consider Option B. By removing padding styles from the CSS and utilizing Bootstrap helpers:

<div class="header-item px-1 pt-2 pb-2">
 ... content
</div>

The CSS for Option B would be:

.header-item {
    font-size: 18px;
    position: relative;
    cursor: pointer;
}

Which approach do you think is best?

Answer №1

When incorporating bootstrap into your website, it is essential to utilize their declarations effectively.

WHY?

It is likely that you will need to resort to using the !important rule to override Bootstrap, which can be inefficient.

Learn more about when using !important is the right choice.

Answer №2

In my opinion, since the bootstrap files have already been loaded, it would be more efficient to utilize their pre-defined classes that are included in bootstrap.

Therefore, in the scenario you presented, I believe that choosing Option B is preferable to creating a new class and waiting for it to load.

<div class="header-item px-1 pt-2 pb-2">
 ... content
</div>

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