base.css

/*-----------------------------------------------------------------------------
| Copyright (c) Jupyter Development Team.
| Distributed under the terms of the Modified BSD License.
|----------------------------------------------------------------------------*/

/* Private CSS variables */

:root {
  --jp-private-launcher-top-padding: 16px;
  --jp-private-launcher-side-padding: 32px;
  --jp-private-launcher-card-size: 100px;
  --jp-private-launcher-card-label-height: 32px;
  --jp-private-launcher-card-icon-height: 68px;
  --jp-private-launcher-large-icon-size: 52px;
  --jp-private-launcher-small-icon-size: 32px;
}

/* Launcher */

.jp-Launcher {
  margin: 0;
  padding: 0;
  outline: none;
  background: var(--jp-layout-color0);
  box-sizing: border-box;
  min-width: 120px;
  min-height: 120px;
  /* This is needed so that all font sizing of children done in ems is
   * relative to this base size */
  font-size: var(--jp-ui-font-size1);
}

.jp-Launcher-body {
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  overflow: auto;
  display: flex;
  justify-content: center;
}

.jp-Launcher-cwd h3 {
  font-size: var(--jp-ui-font-size2);
  font-weight: normal;
  color: var(--jp-ui-font-color1);
  margin: 1em 0px;
}

.jp-Launcher-content {
  width: 85%;
  height: 100%;
  padding-top: var(--jp-private-launcher-top-padding);
  padding-left: var(--jp-private-launcher-side-padding);
  padding-right: var(--jp-private-launcher-side-padding);
  box-sizing: border-box;
}

/* Launcher section */

.jp-Launcher-section {
  width: 100%;
  box-sizing: border-box;
  padding-bottom: 12px;
}

.jp-Launcher-sectionHeader {
  display: flex;
  flex-direction: row;
  align-items: center;
  box-sizing: border-box;
  /* This is custom tuned to get the section header to align with the cards */
  margin-left: 5px;
  border-bottom: 1px solid var(--jp-border-color2);
  padding-bottom: 0px;
  margin-bottom: 8px;
}

.jp-Launcher-sectionHeader .jp-Launcher-sectionIcon {
  box-sizing: border-box;
  margin-right: 12px;
  height: var(--jp-private-launcher-small-icon-size);
  width: var(--jp-private-launcher-small-icon-size);
  background-size: var(--jp-private-launcher-small-icon-size)
    var(--jp-private-launcher-small-icon-size);
}

.jp-Launcher-sectionTitle {
  font-size: var(--jp-ui-font-size2);
  font-weight: normal;
  color: var(--jp-ui-font-color1);
  box-sizing: border-box;
}

/* Launcher cards */

.jp-Launcher-cardContainer {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}

.jp-LauncherCard {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  width: var(--jp-private-launcher-card-size);
  height: var(--jp-private-launcher-card-size);
  margin: 8px;
  padding: 0px;
  border: 1px solid var(--jp-border-color1);
  background: var(--jp-layout-color1);
  box-shadow: var(--jp-elevation-z2);
  transition: 0.2s box-shadow;
  border-radius: var(--jp-border-radius);
}

.jp-LauncherCard:focus:not(:active) {
  border: 1px solid var(--jp-brand-color1);
  box-shadow: var(--jp-elevation-z6);
}

.jp-LauncherCard:hover {
  box-shadow: var(--jp-elevation-z6);
}

.jp-LauncherCard:active {
  box-shadow: var(--jp-elevation-z4);
}

.jp-LauncherCard-icon {
  width: 100%;
  height: var(--jp-private-launcher-card-icon-height);
  box-sizing: border-box;
  margin: 0px;
  padding: 0px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.jp-LauncherCard-noKernelIcon {
  font-weight: normal;
  font-size: var(--jp-private-launcher-large-icon-size);
}

.jp-LauncherCard[data-category='Notebook'] .jp-LauncherCard-noKernelIcon {
  /* This color is copied from the notebook icon. */
  color: #ef6c00;
}

.jp-LauncherCard[data-category='Console'] .jp-LauncherCard-noKernelIcon {
  /* This color is copied from the console icon. */
  color: #0288d1;
}

.jp-LauncherCard-label {
  width: 100%;
  height: var(--jp-private-launcher-card-label-height);
  padding: 0 4px 4px 4px;
  box-sizing: border-box;
  overflow: hidden;
}

.jp-LauncherCard-label p {
  height: 28px;
  word-break: break-word;
  text-align: center;
  color: var(--jp-ui-font-color1);
  line-height: 14px;
  font-size: 12px;
  overflow: hidden;
}

/* Icons, kernel icons */

.jp-Launcher-icon {
  margin: 0px;
  padding: 0px;
  height: var(--jp-private-launcher-large-icon-size);
  width: var(--jp-private-launcher-large-icon-size);
  background-size: var(--jp-private-launcher-large-icon-size)
    var(--jp-private-launcher-large-icon-size);
  background-repeat: no-repeat;
}

.jp-Launcher-kernelIcon {
  width: var(--jp-private-launcher-large-icon-size);
  height: var(--jp-private-launcher-large-icon-size);
  margin: 0px;
  padding: 0px;
}