.azureAD-btn {
    display: inline-block;
    width: 235px;
    height: 65px;
    padding-top: 20px;
    text-transform: uppercase;
    border-color: #ffffff;
    /*background-image: url(images/azuread-signing.png);
    background-repeat: no-repeat;*/
    background-color: #C8102E;
}
.azureAD-btn:hover {
    /*background-position: 0px -63px;*/
    background-color: #cd2742;
}
.azureAD-btn:active {
    /*background-position: 0px -126px;*/
    background-color: #cd2742;
}