* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    margin-top: 20px;
    text-align: center;
}

body {
    background-color: #3D4244 !important;
}

.piedepagina {
    color: white;
}

.container-login {
    margin-top: 4rem;
    display: block;
    background-color: #eee;
    border-radius: 10px;
    width: 50%;
    height: 350px;
    padding: 0;
    margin-left: 25%;
    margin-right: 25%;
}

.titulo {
    padding-top: 1rem;
}

.titulo * {
    font-family: 'Arial', Times, bold;
    margin-bottom: 4rem;
    font-size: 2rem;
    padding-top: 1rem;
    font-weight: 700;
}

.form-control {
    display: block;
    width: 100%;
    height: 34px;
    padding: 8px 12px;
    font-size: 14px;
    line-height: 1.42857143;
    color: #555;
    background-color: #fff;
    background-image: none;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.form-item {
    display: block;
    width: 50%;
    margin-left: 25%;
    margin-right: 25%;
    margin-bottom: 20px;
}

.btn {
    display: inline-block;
    font-weight: 400;
    color: #212529;
    text-align: center;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-color: transparent;
    border: 1px solid transparent;
    padding: 0.375rem 0.75rem;
    line-height: 1.5;
    border-radius: 0.25rem;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.login {
    background-color: #3D4244;
    width: 40%;
    margin-top: 5rem;
    color: white;
    display: inline-block;
    font-weight: 400;
    text-align: center;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    border: 1px solid transparent;
    padding: 0.375rem 0.75rem;
    line-height: 1.5;
    border-radius: 0.25rem;
}

.logo {
    width: 100%;
}

.logo img {
    width: 30rem;
}