Compatability issue with IE11

For someone else, it was happening in Firefox. I will be doing an update for Longevity, but in the meantime, you can edit this CSS from the theme’s own style.css file.

Look for this around line 225:

#banner-curve {
   position: absolute;
   z-index: 10;
   bottom: -1px;
}

Add this to it:

width: 100%;