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CSS

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JavaScript

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Babel includes JSX processing.

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HTML 

              
                #app
!

CSS 

              
                $blue: #027aff;
$width: 500px;
$height: $width * 1.1;

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: #A3BFFA;
  color: white;
  display: flex;
  justify-content: center;
  padding-top: 2rem;
}

.rounded {
  border-radius: 1rem;
}

.module-bg {
  background-color: rgba(#fff, 0.4);
}

.card-wrapper {
  background-color: rgba(#fff, 0.2);
  width: $width;
  min-height: $height;
  display: grid;
  grid-template-rows: 2fr 3fr;
  row-gap: 1rem;
  padding: 0.8rem;
  .half-modules-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 1rem;
    .other-connections {
      display: grid;
      grid-template-rows: 1fr 1fr;
      row-gap: 1rem;
      .keyboard-and-airplay {
        display: grid;
        grid-template-columns: 1fr 1fr;
        column-gap: 1rem;
      }
    }
  }
  .full-width-modules {
    display: grid;
    grid-template-rows: 1fr 1fr 1fr;
    row-gap: 1rem;
  }
}

button {
  background-color: rgba(#000, 0.1);
  border: none;
  border-radius: 500px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  outline: none;
  transition: 0.2s;
  svg {
    width: 20px;
    color: black;
  }
}

.connection-controls {
  display: grid;
  box-sizing: border-box;
  grid-template-rows: 1fr 1fr 1fr;
  padding: 10px 20px;
  .module-wrapper {
    display: flex;
    align-items: center;
    .module {
      flex: 1;
      display: grid;
      grid-template-columns: 0.4fr 1fr;
      .icon-wrapper {
        button.active {
          background-color: $blue;
          svg {
            color: white;
          }
        }
      }
      .content-wrapper {
        display: flex;
        align-items: center;
        .content {
          p {
            color: black;
          }
          .name {
            font-weight: 400;
            padding-bottom: 5px;
          }
          .status {
            font-size: 13px;
            opacity: 0.6;
          }
        }
      }
    }
  }
}

.do-not-disturb {
  display: grid;
  grid-template-columns: 0.5fr 1fr;
  color: black;
  padding: 10px 20px;
  .button-wrapper {
    display: flex;
    align-items: center;
    button.active {
      background-color: #685bdb;
      svg {
        fill: white;
        color: white;
      }
    }
    button {
      transition: 0.2s;
      svg {
        fill: black;
        color: black;
      }
    }
  }
  .content {
    display: flex;
    align-items: center;
    p {
      line-height: 1.4;
      font-size: 16px;
      letter-spacing: 1px;
    }
  }
}

.keyboard-and-airplay {
  .module {
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    color: black;
    font-size: 13px;
    line-height: 1.4;
    p {
      padding-top: 10px;
    }
  }
}

.slider {
  padding: 20px;
  color: black;
  p {
    padding-bottom: 15px;
  }
  .slider-inner {
    display: flex;
    padding: 0 0;
    border: 1px solid rgba(#111, 0.2);
    border: 50px;
    .icon {
      background-color: #fff;
      padding: 0 10px;
      padding-right: 25px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 50px 0 0 50px;
      color: rgba(#000, 0.5);
    }
    svg {
      width: 15px;
    }
    input {
      width: 100%;
    }
  }
}

.range {
  width: 100%;
  height: 30px;
  padding: 0;
  margin: 0;
  .rangeslider {
    padding: 0;
    margin: 0;
    height: 30px;
    background-color: rgba(#111, 0.1);
    border-radius: 50px;
    box-shadow: none;
    .rangeslider__fill {
      background-color: #fff;
      box-shadow: none;
      border-radius: 0px;
    }
    .rangeslider__handle {
      background-color: #fff;
      color: #fff;
      box-shadow: -5px 0px 10px 0px rgba(#111, 0.2);
      border: none;
      outline: none;
      &::after {
        display: none;
      }
    }
  }
}

.currently-playing {
  display: grid;
  grid-template-columns: 1fr 5fr 1fr;
  padding: 5px 25px;
  .image {
    display: flex;
    align-items: center;
    img {
      width: 70px;
      height: 70px;
      border-radius: 5px;
    }
  }
  .content {
    box-sizing: border-box;
    padding: 0 25px;
    display: flex;
    align-items: center;
    .text {
      color: black;
      h4 {
        padding-bottom: 5px;
      }
      p {
        opacity: 0.5;
      }
    }
  }
  .controls {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    button {
      background-color: transparent;
      svg {
        fill: black;
        width: 30px;
      }
    }
  }
}
!

JS 

              
                const Slider = window.ReactRangeslider.default

const ConnectionModule = () => {

  const [connections, setConnections] = React.useState([
    {
      icon: 'wifi',
      name: 'Wi-Fi',
      status: 'Home',
      off: 'off',
      active: true
    },
    {
      icon: 'bluetooth',
      name: 'Bluetooth',
      active: false
    },
    {
      icon: 'rss',
      name: 'AirDrop',
      status: 'Contacts Only',
      off: 'off',
      active: true
    }
  ])
  
  const toggleActive = (index) => {
    const newConnections = [...connections]
    newConnections[index].active = !newConnections[index].active
    setConnections(newConnections)
  }

  return (
    <div className='connection-controls rounded module-bg'>
      {connections.map((connection, index) => (
        <div className='module-wrapper'>
          <div className='module'>
            <div className='icon-wrapper'>
              <button type='button' onClick={() => toggleActive(index)} className={connection.active && 'active'}><i data-feather={connection.icon}></i></button>
            </div>
            <div className='content-wrapper'>
              <div className='content'>
                <p className='name'>{connection.name}</p>
                {connection.status && <p className='status'>{!connection.active && connection.off ? connection.off : connection.status}</p>}
              </div>
            </div>
          </div>
        </div>
      ))}
    </div>
  )
}

const DoNotDisturb = () => {
  const [active, setActive] = React.useState(false)
  return (
    <div className='do-not-disturb rounded module-bg'>
      <div className='button-wrapper'>
        <button type='button' onClick={() => setActive(active => !active)} className={active && 'active'}><i data-feather='moon'></i></button>
      </div>
      <div className='content'><p>Do Not<br />Disturb</p></div>
    </div>
  )
}

const SliderComponent = () => {
  const [value, setValue] = React.useState(0);
  return (
    <div className='range'>
      <Slider
        min={0}
        max={100}
        value={value}
        tooltip={false}
        orientation="horizontal"
        onChange={value => setValue(value)}
       />
    </div>
  )
}

const FullWidthSlider = ({ text, icon }) => {
  return (
    <div className='slider rounded module-bg'>
      <p>{text}</p>
      <div className='slider-inner'>
        <div className='icon'><i data-feather={icon}></i></div>
        <SliderComponent />
      </div>
    </div>
  )
}

const MusicModule = () => {
  const [play, setPlay] = React.useState(true)
    
  const togglePlay = () => {
    setPlay(prevState => !prevState)
  }
  
  return (
    <div className='currently-playing rounded module-bg'>
      <div className='image'>
        <img src="https://i1.sndcdn.com/artworks-000596249969-hovmmz-t500x500.jpg" width="80" alt="cover art " />
      </div>
      <div className='content'>
        <div className='text'>
          <h4>SAINt JHN</h4>
          <p>Roses (Imanbek Remix)</p>
        </div>
      </div>
      <div className='controls'>
        <button type='button' onClick={() => togglePlay()}>
          <div style={{ display: play ? 'inline-block' : 'none' }}>
            <i data-feather='play'></i>
          </div>
          <div style={{ display: play ? 'none' : 'inline-block' }}>
            <i data-feather='pause'></i>
          </div>
        </button>
      </div>
    </div>
  )
}

const App = () => (
  <div className='card-wrapper rounded'>
    <div className='half-modules-wrapper'>
      <ConnectionModule />
      <div className='other-connections'>
        <DoNotDisturb />
        <div className='keyboard-and-airplay'>
          <div className='module rounded module-bg'>
            <i data-feather='sun'></i>
            <p>Keyboard Brightness</p>
          </div>
          <div className='module rounded module-bg'>
            <i data-feather='monitor'></i>
            <p>Airplay Display</p>
          </div>
        </div>
      </div>
    </div>
    <div className='full-width-modules'>
      <FullWidthSlider text='Display' icon='sun' />
      <FullWidthSlider text='Sound' icon='volume-2' />
      <MusicModule />
    </div>
  </div>
)

ReactDOM.render(<App />, document.getElementById('app'))

feather.replace()
!
999px

Console