Generated by SassMeister.com.

input.scss

$c-green: #458528;
.rightsidebar {
  display: none;
}
.content-main.col.nine {
  width: 100%!important;
}
.dfwp-item .item {
  position: relative;
  .link-item > a {
      position: absolute;
      top: 0;
      width: 100%;
      background-color:$c-green;
  }
}

output.css

.rightsidebar {
  display: none;
}

.content-main.col.nine {
  width: 100% !important;
}

.dfwp-item .item {
  position: relative;
}
.dfwp-item .item .link-item > a {
  position: absolute;
  top: 0;
  width: 100%;
  background-color: #458528;
}

settings.json

{
  "sass": {
    "compiler": "dart-sass/1.26.11",
    "extensions": {},
    "syntax": "SCSS",
    "outputStyle": "expanded"
  },
  "autoprefixer": false
}