.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;
    z-index: 1;
}

.my-float {
    z-index: 2;
    margin-top: 2px;
    width: 100%;
    height: 100%;
}