Mailspring/app/internal_packages/theme-picker/preview-styles/theme-option.less

@import "ui-variables";

html,
body {
  margin: 0;
  height: 100%;
  width: 100%;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

.theme-option {
  position: absolute;
  top: 0;
  margin-top: 4px;
  margin-left: 5px;
  width: 100px;
  height: 60px;
  background-color: @background-secondary;
  color: @text-color;
  border-radius: 5px;
  text-align: center;
  overflow: hidden;

  &.active-true {
    border: 1px solid #3187e1;
    box-shadow: 0 0 4px #9ecaed;
  }

  &.active-false {
    border: 1px solid darken(#f6f6f6, 10%);
  }

  .theme-name {
    font-family: @font-family;
    font-size: 12px;
    font-weight: 600;
    margin-top: 7px;
    height: 18px;
    overflow: hidden;
  }

  .swatches {
    padding-left: 27px;
    padding-right: 27px;
    display: flex;
    flex-direction: row;

    .swatch {
      flex: 1;
      height: 10px;
      width: 10px;
      margin: 4px 2px 4px 2px;
      border-radius: 2px;
      border: 1px solid rgba(0, 0, 0, 0.15);
      background-clip: border-box;
      background-origin: border-box;

      &.font-color {
        background-color: @text-color;
      }

      &.active-color {
        background-color: @component-active-color;
      }

      &.toolbar-color {
        background-color: @toolbar-background-color;
      }
    }
  }

  .divider-black {
    position: absolute;
    bottom: 12px;
    height: 1px;
    width: 100%;
    background-color: black;
    opacity: 0.15;
  }

  .divider-white {
    position: absolute;
    z-index: 10;
    bottom: 11px;
    height: 1px;
    width: 100%;
    background-color: white;
    opacity: 0.15;
  }

  .strip {
    position: absolute;
    bottom: 0;
    height: 12px;
    width: 100%;
    background-color: @panel-background-color;
  }
}