.excel-float-btn {
    position: fixed;
    width: 170px;
    height: 50px;
    bottom: 40px;
    right: 40px;
    background-color: #0C9;
    color: #FFF;
    border-radius: 50px;
    font-size: 18px;
    text-align: center;
    box-shadow: 2px 2px 3px #999;
}

.excel-float {
    margin-top: 19px;
}