Ways to update CSS using alternate classes without relying on !important

I have a generic form in my code that styles all my buttons uniformly:

input[type="button"],put[type="button"]:active,input[type="button"]:hover {
    width: 172px;
    height: 37px;
    line-height: 2 !important;
    margin: 11px 0px 0px 0px;
    padding: 5px 150px 9px 5px;
    line-height: 19px;
    font-size: 12px;
}

However, some buttons in the system are smaller in width compared to the generic buttons. Even though they are still of type button and inherit the above CSS properties, I want to specifically adjust their width without using !important. I want the modified buttons to look similar to this:

.thirdButton, .thirdButton:active {
    width: 28px;
    padding: 0;
    background-position-x: 50%;
}
csscss-selectorscss-specificity

Answer №1

To enhance the specificity of your CSS, you can target a particular type of element with precision and amplify the effectiveness of that selector. For example, you can use 

input[type="button"].thirdButton{...}
as shown in the demonstration below:

input[type="button"],
input[type="button"]:active,
input[type="button"]:hover {
  width: 172px;
  height: 37px;
  line-height: 2 !important;
  margin: 11px 0px 0px 0px;
  padding: 5px 150px 9px 5px;
  line-height: 19px;
  font-size: 12px;
}

/* This is the line for changing the selector */
input[type="button"].thirdButton, input[type="button"].thirdButton:hover, 
input[type="button"].thirdButton:active {
  width: 50px;
  padding: 0;
  background-position-x: 50%;
}
<input type="button" name="generic" value="generic" /><br/>
<input type="button" name="third" value="third" class="thirdButton" />

Answer №2

To customize the styling, you can either modify the existing class or create a new one. If you opt to keep the current class unchanged, make sure to create a new class for your desired changes.

In case you have a CSS class with the same name, the styles defined later in your code will override the earlier ones. Remember, IDs have higher priority than classes, and using !important will give the style declaration the highest precedence.

If you encounter conflicting !importants, once again, the styles declared later in the code will take precedence over the earlier ones.

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