#gravi:hover{
      transform :scale(1.4);
      transition: 0.56s;
    }
    #electromagnetic:hover{
      transform :scale(1.4);
      transition: 0.56s;
    }
    .rotationalbutton:hover{
      transform :scale(1.4);
      transition: 0.56s;
    }
   .magnetism:hover{
    transform :scale(1.23);
    transition: 0.56s;
  }
  #system:hover{
    transform: scale(1.23);
    transition: 0.56s;
  }
  .kepler:hover{
    transform: scale(1.4);
    transition: 0.56s;
  }