.ant-layout-sider-children {
  background: #fff;
}

.headerShadow {
  z-index: 1;
  -webkit-box-shadow: 0px 2px 5px -1px rgba(0, 0, 0, 0.2);
  -moz-box-shadow: 0px 2px 5px -1px rgba(0, 0, 0, 0.2);
  box-shadow: 0px 2px 5px -1px rgba(0, 0, 0, 0.2);
}

.hero_1_background {
  z-index: -4;
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: url("hero_image_1.jpg");
  background-size: cover;
  background-position: center;
  filter: opacity(0.2);
}

.ant-layout.ant-layout-has-sider > .ant-layout,
.ant-layout.ant-layout-has-sider > .ant-layout-content {
  overflow: unset;
}

.ant-layout-sider {
  background: unset !important;
}

tr.drop-over-downward td {
  border-bottom: 2px dashed #1890ff !important;
}

tr.drop-over-upward td {
  border-top: 2px dashed #1890ff !important;
}