body {
    background-color: #e9ecef;
}

.shadow-sm {
    display: none;
}

.login-box {
    width: 360px;
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh
}

h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
    margin-bottom: 0.5rem;
    font-family: inherit;
    font-weight: 500;
    line-height: 1.2;
    color: inherit;
}

button, input, optgroup, select, textarea {
    margin: 0;
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
}

.btn-block {
    display: block;
    width: 100%;
}

.login-box-msg {
    text-align: center;
}

a.h1 {
    text-decoration: none;
}