app/node_modules/ng-zorro-antd/layout/style/index.css

/* stylelint-disable at-rule-empty-line-before,at-rule-name-space-after,at-rule-no-unknown */
/* stylelint-disable no-duplicate-selectors */
.ant-layout {
  display: flex;
  flex: auto;
  flex-direction: column;
  /* fix firefox can't set height smaller than content on flex item */
  min-height: 0;
  background: #f0f2f5;
}
.ant-layout,
.ant-layout * {
  box-sizing: border-box;
}
.ant-layout.ant-layout-has-sider {
  flex-direction: row;
}
.ant-layout.ant-layout-has-sider > .ant-layout,
.ant-layout.ant-layout-has-sider > .ant-layout-content {
  width: 0;
}
.ant-layout-header,
.ant-layout-footer {
  flex: 0 0 auto;
}
.ant-layout-header {
  height: 64px;
  padding: 0 50px;
  color: rgba(0, 0, 0, 0.85);
  line-height: 64px;
  background: #001529;
}
.ant-layout-footer {
  padding: 24px 50px;
  color: rgba(0, 0, 0, 0.85);
  font-size: 14px;
  background: #f0f2f5;
}
.ant-layout-content {
  flex: auto;
  /* fix firefox can't set height smaller than content on flex item */
  min-height: 0;
}
.ant-layout-sider {
  position: relative;
  /* fix firefox can't set width smaller than content on flex item */
  min-width: 0;
  background: #001529;
  transition: all 0.2s;
}
.ant-layout-sider-children {
  height: 100%;
  margin-top: -0.1px;
  padding-top: 0.1px;
}
.ant-layout-sider-children .ant-menu.ant-menu-inline-collapsed {
  width: auto;
}
.ant-layout-sider-has-trigger {
  padding-bottom: 48px;
}
.ant-layout-sider-right {
  order: 1;
}
.ant-layout-sider-trigger {
  position: fixed;
  bottom: 0;
  z-index: 1;
  height: 48px;
  color: #fff;
  line-height: 48px;
  text-align: center;
  background: #002140;
  cursor: pointer;
  transition: all 0.2s;
}
.ant-layout-sider-zero-width > * {
  overflow: hidden;
}
.ant-layout-sider-zero-width-trigger {
  position: absolute;
  top: 64px;
  right: -36px;
  z-index: 1;
  width: 36px;
  height: 42px;
  color: #fff;
  font-size: 18px;
  line-height: 42px;
  text-align: center;
  background: #001529;
  border-radius: 0 2px 2px 0;
  cursor: pointer;
  transition: background 0.3s ease;
}
.ant-layout-sider-zero-width-trigger::after {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: transparent;
  transition: all 0.3s;
  content: '';
}
.ant-layout-sider-zero-width-trigger:hover::after {
  background: rgba(255, 255, 255, 0.1);
}
.ant-layout-sider-zero-width-trigger-right {
  left: -36px;
  border-radius: 2px 0 0 2px;
}
.ant-layout-sider-light {
  background: #fff;
}
.ant-layout-sider-light .ant-layout-sider-trigger {
  color: rgba(0, 0, 0, 0.85);
  background: #fff;
}
.ant-layout-sider-light .ant-layout-sider-zero-width-trigger {
  color: rgba(0, 0, 0, 0.85);
  background: #fff;
}
.ant-layout-rtl {
  direction: rtl;
}
nz-content {
  display: block;
}
nz-footer {
  display: block;
}
nz-header {
  display: block;
}