.provisional.btn-login {
        background-color: #26374a;
        border: 1px solid #26374a;
        border-radius: 0;
        color: #fff;
        font-weight: 600;
        font-size: 17px;
        margin-top: 0px;
        padding-top: 7px;
        padding-bottom: 7px;
        padding-left: 16px;
        padding-right: 16px;
}

.provisional.btn-login:hover {
        background-color: #444;
        border-color: #444;
}

@media screen and (min-width:479px) {
   .provisional.btn-login {
      margin-right: 15px;
   }
}