sensors-style.css

.peripheral-info {
    margin-left: auto;
    margin-right: auto;
    width: 70%;
    padding-right: 10px;
    padding-left: 10px;
}

.sensors-list {
    margin-left: auto;
    margin-right: auto;
    margin-top: 30px;
    margin-bottom: 15px;
    width: 70%;
    padding-right: 10px;
    padding-left: 10px;
    color: black;
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 50px;
  }

  .grid-container > div {
      height: auto;
      height: auto;
      /*background-color: white;*/
  }

  /*card which contains sensor info*/
  .card {
      height: 230px;
      width: 250px;
      background-color: white;
  }

  /*card shadow*/
  .card {
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    text-align: center;
  }

  .container {
      font-family: 'Times New Roman', Times, serif;
      margin-top: 40px;

  }

  #sensor-image {
      width: 100px;
      height: 100px;
      margin-top: 25px;
      align-self: center;
  }

.copyright {
    margin-top:15px;
    text-align:center;
    font-size:13px;
    color:rgb(0, 0, 0);
    margin-bottom:0;
  }