speedtest/frontend/styling/server-selector.css

/* The server selector fake dropdown */

.server-selector {
  position: relative;
  width: 50rem;
  margin: 0rem auto;
  display: none;

  &.active {
    display: block;
  }

  @media screen and (max-width: 500px) {
    width: 100%;
  }

  & > .chosen {
    position: relative;
    height: 8.8rem;

    border: 1px solid var(--server-selector-border-color);
    border-radius: 0.8rem;
    background-color: var(--server-selector-background-color);
    cursor: pointer;
    transition: border-color 0.2s;

    &:hover {
      border-color: var(--server-selector-hover-border-color);
    }

    & > div.chevron {
      content: "";
      position: absolute;
      display: block;
      width: 32px;
      height: 32px;
      right: 1.8rem;
      top: 1rem;
    }

    & > p {
      margin: 0;
      position: absolute;
      left: 2.4rem;
      top: 1.5rem;
      font-size: 1.6rem;
      font-weight: 400;
      letter-spacing: -0.1rem;
      color: var(--theme-green);
    }

    & > h2 {
      position: absolute;
      left: 2.4rem;
      right: 2.4rem;
      bottom: 1rem;

      font-size: 2.4rem;
      font-weight: 700;
      letter-spacing: -0.2rem;
      color: var(--primary-text-color);
      text-align: left;
      text-transform: uppercase;
      text-overflow: ellipsis;
      white-space: nowrap;
      overflow: hidden;

      & span {
        font-weight: 400;
      }
    }
  }

  /* Special case for when we have only one server */
  &.single-server {
    & > .chosen {
      cursor: default;
      &:hover {
        border-color: var(--server-selector-border-color);
      }
      & > div.chevron {
        display: none;
      }
    }
  }

  /* Overrides for when the test is running and the selector is disabled */
  &.disabled {
    pointer-events: none;

    & > .chosen {
      cursor: default;
      &:hover {
        border-color: var(--server-selector-border-color);
      }
      & > p {
        color: var(--secondary-text-disabled-color);
      }
      & > h2 {
        color: var(--primary-text-disabled-color);
      }
    }
  }

  /* Styling for the list of servers that pops out */
  & > ul.servers {
    position: absolute;
    width: 50rem;
    max-height: 70vh;
    overflow-y: auto;
    z-index: 1;

    border: 1px solid var(--server-selector-border-color);
    border-radius: 0.8rem;
    background-color: var(--server-selector-background-color);
    list-style: none;

    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.1s;

    &.active {
      transform: scaleY(1);
    }

    @media screen and (max-width: 800px) {
      width: 100%;
    }

    & > li {
      &:first-child a {
        padding-top: 1.5rem;
      }
      &:last-child a {
        padding-bottom: 1.5rem;
      }

      & a {
        display: block;
        padding: 0.7rem 2.4rem;

        font-size: 2.4rem;
        font-weight: 700;
        letter-spacing: -0.2rem;
        color: var(--sprint-text-color);
        text-transform: uppercase;
        text-decoration: none;
        text-align: left;
        cursor: pointer;

        transition: background-color 0.2s;

        & span {
          font-weight: 400;
        }
        &:hover {
          background-color: var(--server-selector-hover-background-color);
        }
      }
    }
  }

  /* Styling for the sponsor text under the dropdown */
  & > p.sponsor {
    margin: 1rem 0 5rem 0;

    & a {
      font-weight: 400;
    }
  }
}