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CSS

Kent Hefley
Kent Hefley
11,217 Points
Posted by Kent Hefley
Kent Hefley
11,217 Points

Please help me write better SASS/SCSS

Hello

I have begun using SCSS in my projects but still struggle finding the best solution when faced with issues like pseudo-elements. Can someone show me a better way to write the following code snippet using nesting, extends or mixins?

nav ul li a::before,
nav ul li a::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 2px;
  background-color: $accent;
  left: 0;
  transform: scaleX(0);
  transition: all .3s;
}

nav ul li a::before {
  top: 0;
  transform-origin: left;
}

nav ul li a::after {
  bottom: 0;
  transform-origin: rightl
}

nav ul li a:hover::before,
nav ul li a:hover::after {
  transform: scaleX(1);
}

Any help would be appreciated. Thank you

1 Answer

Jamie Reardon
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Jamie Reardon
Treehouse Project Reviewer
Jamie Reardon
.a{fill-rule:evenodd;}techdegree seal-36
Jamie Reardon
Treehouse Project Reviewer

Looking at it, you could use either a placeholder or a mixin, or a combination of both. I'd go with a mixin that would therefore allow you to pass different values for the pseudo elements.

The main purpose of sass is to remove the repetition in our code. So when you see yourself repeating code like you are here, you want to use the power of sass through features like extends and mixins.