Add full-width.scss to _grid.scss in Sage to enable full width containers. Use the page's body class to apply it only to specific pages.
.wrap.container {
width: 100% !important;
padding: 0 !important;
.content.row {
margin: 0!important;
.main {
padding: 0 !important;
}
}
}
// home page only example
.home {
.wrap.container {
width: 100% !important;
padding: 0 !important;
.content.row {
margin: 0!important;
.main {
padding: 0 !important;
}
}
}
}