Conflict with Bootsrap 4 CSS class

Hi,

I’m using Understrap theme, which load Bootstrap 4 css, and there is a conflict with the “Hero 2 columns” block, it have ‘.w-100’ class, and in Bootstrap, this class has this rule :
.w-100 {
width: 100%!important;
}
The result is, in front, “overlay” element take 100% width, overring your rule :
.w-auto-l {
width: auto;
}