Remplace hexadecimal codes with sass variables
Cleanup dead method in application controller
Remove unused sass files
.discourses-component {
position: relative;
}
.discourses-component .caption .item,
.discourses-component .caption .node {
cursor: pointer;
}
.discourses-component .caption .item {
color: $dark-blue;
text-align: center;
font-size: 12px;
text-transform: capitalize;
position: absolute;
}