Question: Live example: <https://jsfiddle.net/qnx8btw5/>

The `<li>` in my navbar-container are moving while I hover over the other elements. How do I stop this from happening? 

I know that I could set the size while hovering to a size that would stop this from happening, but in my opinion that is not the best solution to this problem.

Answer: 
It happening due to border adding on hover. Just set border with transparent color to element `<li>` default.

Result
<https://jsfiddle.net/kwvLuxgs/>
I made this to you css and it stopped moving.

```
li {
            float: left;
            color: $ColorStandard;
            text-align: center;

            margin-left: 12.5px;
            margin-right: 12.5px;
            margin-bottom: 12.5px;
            margin-top: 12.5px;

            font-size: $FontSizeMedium;
            text-decoration: none;
            cursor: pointer;
            a {
              text-decoration: none;
              color: $ColorStandard;
              &:hover {
                border-bottom-color: $ColorStandard;
                border-bottom-style: solid;
                border-bottom-width: 3px;
              }
            }

```