body {
    background-color: #f8f9fa;
}
.login-box {
    margin: auto;
    margin-top: 6%;
    max-width: 350px;
}
.login-box-body {
    background-color: #fff;
    border: 1px solid #d2d6de;
    border-radius: 5px;
    padding: 20px;
}
.login-box-msg {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
    text-align: center;
}
.login-box-msg img {
    display: block;
    margin: auto;
}
.form-control {
    border-radius: 4px;
    box-shadow: none;
    border-color: #d2d6de;
}
.form-control:focus {
    border-color: #007bff;
    box-shadow: none;
}
.btn {
    border-radius: 4px;
}
.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
}
.btn-block {
    display: block;
    width: 100%;
    margin-top: 1rem;
}