body {
}
.float2 {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    left: 20px;
    /* background-color: BLACK; */
    color: red  ;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    /* box-shadow: 12px 12px 13px #ddf; */
    /* z-index: 100; */
}

.my-float2 {
    margin-top: 16px;
}