.ms-signin-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: auto;
    height: 41px;
    padding: 0 12px;
    border: 1px solid #8C8C8C;
    background-color: #FFFFFF;
    font-family: "Segoe UI", sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: #5E5E5E;
    text-decoration: none;
    border-radius: 4px;
    cursor: pointer;
    margin: 16px auto 0 auto;
}

.ms-signin-btn img {
    width: 20px;
    height: 20px;
    margin-right: 12px;
}

.ms-signin-btn:hover {
    background-color: #F0F0F0;
}