.flexbin {
    display: flex;
    overflow: hidden;
    flex-wrap: wrap;
    margin: -2.5px;
  }

  .flexbin:after {
    content: '';
    flex-grow: 999999999;
    min-width: 300px;
    height: 0;
  }

  .flexbin > * {
    position: relative;
    display: block;
    height: 300px;
    margin: 2.5px;
    flex-grow: 1;
  }

  .flexbin > * > img {
    height: 300px;
    object-fit: cover;
    max-width: 100%;
    min-width: 100%;
    vertical-align: bottom;
  }

  .flexbin.flexbin-margin {
    margin: 2.5px; 
  }

  @media (max-width: 980px) {
    .flexbin {
      display: flex;
      overflow: hidden;
      flex-wrap: wrap;
      margin: -2.5px;
    }

    .flexbin:after {
      content: '';
      flex-grow: 999999999;
      min-width: 150px;
      height: 0;
    }

    .flexbin > * {
      position: relative;
      display: block;
      height: 150px;
      margin: 2.5px;
      flex-grow: 1;
    }

    .flexbin > * > img {
      height: 150px;
      object-fit: cover;
      max-width: 100%;
      min-width: 100%;
      vertical-align: bottom; }
    .flexbin.flexbin-margin {
        margin: 2.5px;
    }
  }

  @media (max-width: 400px) {
    .flexbin {
      display: flex;
      overflow: hidden;
      flex-wrap: wrap;
      margin: -2.5px;
    }

    .flexbin:after {
     content: '';
     flex-grow: 999999999;
     min-width: 100px;
     height: 0;
    }

    .flexbin > * {
      position: relative;
      display: block;
      height: 100px;
      margin: 2.5px;
      flex-grow: 1;
    }

     flexbin > * > img {
      height: 100px;
      object-fit: cover;
      max-width: 100%;
      min-width: 100%;
      vertical-align: bottom;
    }

    .flexbin.flexbin-margin {
      margin: 2.5px;
    }
  }