.maindiv {
    position: center;
    position: relative;
    padding-top: 20px;

    .centerdiv {
  
      width: 100%;
      margin: 0;
      position: absolute;
      padding-top: 20px;
      padding-right: 20px;
      padding-left: 20px;

      .mp4-upload {

        .center-button {
          display:flex; justify-content: center
        }

      }

      mat-accordion {
        width: 80%;
      }

      .tablepage {

        position: relative;
        .filter {
            width: 70%;
            padding-left: 20px;
        }
        .cameratable {
            table {
                width: 100%;
            }
        }

      }
    }
  }