div {
    width: 300px;
    height: 300px;
    border-radius: 300px;
    background: powderblue;
    
    transition: width 4s, height 4s, font-size 3s ease-in-out;
    animation: rightthenleft 4s linear;
    transition-duration: 4s;
  	font-size: 10px;
    margin-left: 20px;
    margin-right:30px;
    color: white;
    position: absolute;
    top: 15%;
    left: 20%;
    opacity: .3;
}
div:hover {
    width: 500px;
    height: 500px;
    opacity: 1.0;
    font-size: 15px;

}
::-webkit-scrollbar { 
   		 display: none; 
		}
text{ 
    color: white;
	font: serif;
   
}