59 lines
		
	
	
		
			935 B
		
	
	
	
		
			SCSS
		
	
	
	
	
	
			
		
		
	
	
			59 lines
		
	
	
		
			935 B
		
	
	
	
		
			SCSS
		
	
	
	
	
	
button#toc {
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  background-color: transparent;
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  border: none;
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  text-align: left;
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  cursor: pointer;
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  padding: 0;
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  color: var(--dark);
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  display: flex;
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  align-items: center;
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  & h3 {
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    font-size: 1rem;
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    display: inline-block;
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    margin: 0;
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  }
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  & .fold {
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    margin-left: 0.5rem; 
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    transition: transform 0.3s ease;
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    opacity: 0.8;
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  }
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  &.collapsed .fold {
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    transform: rotateZ(-90deg)
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  }
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}
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#toc-content {
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  list-style: none;
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  overflow: hidden;
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  max-height: none;
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  transition: max-height 0.5s ease;
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  &.collapsed > .overflow::after {
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    opacity: 0;
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  }
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  & ul {
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    list-style: none;
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    margin: 0.5rem 0;
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    padding: 0;
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    & > li > a {
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      color: var(--dark);
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      opacity: 0.35;
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      transition: 0.5s ease opacity, 0.3s ease color;
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      &.in-view {
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        opacity: 0.75;
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      }
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    }
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  }
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  @for $i from 0 through 6 {
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    & .depth-#{$i} {
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      padding-left: calc(1rem * #{$i});
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    }
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  }
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}
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