.bit14-call-button {
    display: inline-block;
    position: fixed;
    z-index: 99999999;
    bottom: 0;
}
.bit14-call-button > a {
    text-decoration: none;
    padding: 15px 26px;
    font-size: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.bit14-call-button > a  > i{
    margin : 0px 15px 0px 0px
}
.bit14-call-button > a.only-icon{
    text-decoration: none;
    padding: 0px;
    font-size: 40px;
    width: 60px;
    height: 60px;
    justify-content: center;
}
.bit14-call-button > a.only-icon > i{
    margin: 0;
}