#parent{
            height: 700px;
            width: 700px;
            border: 1px solid;
            border-radius: 50%; 
            margin: 0px auto; 
            background-color: yellow;
        }
        #child{
            height: 240px;
            width: 500px;
            /* border: 1px solid; */
            display: flex;
            justify-content: center;
            align-items: center;
            justify-content: space-between;
            margin-top: 110px;
            margin-left: 100px;
        }
        @keyframes circular {
        from{
                transform:rotate(0deg);
            }
            to{
                transform:rotate(360deg);
            }
        }
        .ch{
            height: 220px;
            width: 220px;
            border: 1px solid;
            border-radius: 50%;
            display: flex;
            justify-content: center;
            background-color: white;
            animation-name: circular;
            animation-iteration-count: infinite;
            animation-duration: 2s;
            /* animation-fill-mode:forwards; */
        }
        .e1{
            height: 60px;
            width: 60px;
            /* border: 1px solid; */
            border-radius: 50%;
            background-color: black;  
            /* translate: 0px 20px;      */
        }
        #child3{
            height:180px;
            width: 350px;
            /* border: 1px solid; */
            margin-left: 180px;
            margin-top: 30px;
            background-color: red;
            border-radius:3px 3px 150px 150px ;
        }
        #child3:hover{
            height:210px;
            width: 350px;
            /* border: 1px solid; */
            margin-left: 180px;
            margin-top: 30px;
            border-radius:3px 3px 150px 150px ; 
            background-color: palevioletred;
        }
        #child1:hover{
            height: 300px;
            width: 400px;
            margin-left: 50px;
        }
        #child2:hover{
            height: 300px;
            width: 400px;
            margin-right: 50px;
        }