htwkalender-pwa/frontend/public/primevue-sass-theme/theme-base/components/panel/_splitter.scss

// core
.p-splitter {
  display: flex;
  flex-wrap: nowrap;
}

.p-splitter-vertical {
  flex-direction: column;
}

.p-splitter-gutter {
  flex-grow: 0;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: col-resize;
}

.p-splitter-horizontal.p-splitter-resizing {
  cursor: col-resize;
  user-select: none;
}

.p-splitter-horizontal > .p-splitter-gutter > .p-splitter-gutter-handle {
  height: 24px;
  width: 100%;
}

.p-splitter-horizontal > .p-splitter-gutter {
  cursor: col-resize;
}

.p-splitter-vertical.p-splitter-resizing {
  cursor: row-resize;
  user-select: none;
}

.p-splitter-vertical > .p-splitter-gutter {
  cursor: row-resize;
}

.p-splitter-vertical > .p-splitter-gutter > .p-splitter-gutter-handle {
  width: 24px;
  height: 100%;
}

.p-splitter-panel {
  flex-grow: 1;
  overflow: hidden;
}

.p-splitter-panel-nested {
  display: flex;
}

.p-splitter-panel .p-splitter {
  flex-grow: 1;
  border: 0 none;
}

// theme
.p-splitter {
  border: $panelContentBorder;
  background: $panelContentBg;
  border-radius: $borderRadius;
  color: $panelContentTextColor;

  .p-splitter-gutter {
    transition: $actionIconTransition;
    background: $splitterGutterBg;

    .p-splitter-gutter-handle {
      background: $splitterGutterHandleBg;
      transition: $formElementTransition;
      outline-color: transparent;

      &:focus-visible {
        @include focused();
      }
    }
  }

  .p-splitter-gutter-resizing {
    background: $splitterGutterHandleBg;
  }
}