.box {            
            height: 100px;
            width: 100px;            
            display: none;
			border-radius: 50%; /* Makes the image circular */
			object-fit: cover; /* Ensures the image fits within the circle */
        }

        /* Check if the screen size is at least 600px */
        @media only screen and (min-width: 600px) {
            .lg {
                display: block;
            }
        }

        /* check if the screen size is at least 400px */
        @media only screen and (min-width: 400px) {
            .md {
                display: block;
            }
        }

        /* check if the screen size is at least 100px */
        @media only screen and (min-width: 100px) {
            .sm {
                display: block;
            }
        }
	.float{
	position:fixed;
	width:60px;
	height:60px;
	bottom:40px;
	/*right:40px;*/
	background-color:#0C9;
	color:#FFF;
	border-radius:50px;
	text-align:center;
	box-shadow: 2px 2px 3px #999;
}

.my-float{
	margin-top:22px;
}