h1 {
    font-family: Comfortaa;
    font-size: 34px;
    font-style: normal;
    font-variant: normal;
    font-weight: 700;
    line-height: 26.4px;
    letter-spacing: 0.1em;
}
body {
    letter-spacing: 0.1em;
    font-family: Comfortaa;
}
body .information {
    background-color: #000;
}
.description p {
    font-family: Comfortaa;
    font-size: 16px;
    font-style: normal;
    font-variant: normal;
    font-weight: 400;
    line-height: 1.75;
    letter-spacing: 0.1em;
}
.footer {
    font-family: Comfortaa;
    font-size: 13px;
    font-style: normal;
    font-variant: normal;
    font-weight: 400;
    line-height: 1.75;
    letter-spacing: 0.1em;
}
.navbar {
    background: #000;
    padding-top: 1.5em;
    padding-bottom: 1.5em;
    box-shadow: 2px 2px 4px grey;
}
.navbar-toggler-icon {
    color: #fff;
}
.nav-link,
.navbar-brand,
.nav-link-download {
    font-family: Comfortaa;
    font-style: normal;
    font-variant: normal;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.1em;
    color: #fff;
    cursor: pointer;
}
.navbar-brand:hover {
    color: #fff;
}
.nav-link,
.nav-link-download {
    margin-right: 1em !important;
}
.nav-link:hover {
    background: #222;
    color: #fff;
    border-radius: 5px;
}
.navbar-brand:hover {
    color: #fff;
}

.navbar-collapse {
    justify-content: flex-end;
}
header {
    align-items: center;
    background-image: url("/images/bernard-hermant-zqx58cvjR5A-unsplash.jpg");
    background-size: cover;
    background-position: center;
}
.description {
    top: 40%;
    vertical-align: middle;
    text-align: left;
    position: relative;
}
.btn {
    text-decoration: none;
}
.information {
    background-color: #000;
    color: #fff;
    margin-left: auto;
    margin-right: auto;
    padding-top: 8em;
    padding-bottom: 8em;
    position: relative;
}
.information p {
    font-family: Comfortaa;
    margin-left: 4em;
    margin-right: 4em;
    line-height: 2;
    font-size: 16px;
    font-style: normal;
    font-variant: normal;
    font-weight: 400;
}
.information ul {
    margin: 4em;
}
.information li {
    line-height: 3;
    font-family: Comfortaa;
    font-size: 25px;
}
.info-card {
    background: #000;
    color: #fff;
}
.info-card .card-title {
    margin: 0em;
    padding-bottom: 1em;
    font-size: 15px;
    text-align: center;
    border-bottom: 1px solid white;
}
.requirements .card-title {
    font-size: 18px;
    text-align: center;
    border-bottom: 1px solid black;
    padding-bottom: 1em;
}
.info-card .card-text {
    padding-top: 2em;
    margin: 0em;
    font-size: 12px;
}
.information .row {
    margin-right: auto;
    margin-left: auto;
}
.requirements {
    margin: auto;
    padding-top: 5em;
    padding-bottom: 5em;
    position: relative;
    background-color: #cbccc7;
}
.requirements h1 {
    margin: 2em;
}
.requirements h4 {
    text-align: center;
    padding-bottom: 1em;
    margin-bottom: 1em;
    font-size: 15px;
    border-bottom: 1px solid black;
}
.requirments p {
    text-align: left;
}
.requirements li {
    text-align: left;
}
.requirements .card {
    padding: 3em;
    font-size: 12px;
    border-color: #cbccc7;
    background-color: #cbccc7;
}
.installation {
    margin-left: auto;
    margin-right: auto;
    padding: 3em 2em;
    position: relative;
    background-color: #ddd;
}
.installation h1 {
    margin-bottom: 2em;
    font-size: 20px;
    padding-bottom: 1em;
    margin-right: auto;
    margin-left: auto;
    width: 75%;
    border-bottom: 1px solid black;
}
.installation p {
    font-size: 12px;
    margin: 2em 0em;
}
.installation-instructions {
    box-shadow: 2px 2px 4px grey;
    padding: 16px;
    overflow: auto;
    font-size: 11px;
    line-height: 1.45;
    background: #f8f8f8;
}
.installation-instructions pre {
    margin-bottom: 0;
    line-height: 1.75;
}
.usage {
    padding-top: 5em;
    padding-bottom: 5em;
    position: relative;
    background-color: #cbccc7;
}
.usage h1 {
    margin-bottom: 2em;
    text-align: center;
    font-size: 20px;
    padding-bottom: 1em;
    margin-right: auto;
    margin-left: auto;
    width: 75%;
    border-bottom: 1px solid black;
}
.usage li {
    font-size: 12px;
    margin: 0.5em;
}
.usage .card {
    background-color: #cbccc7;
    border-color: #cbccc7;
    padding: 1em;
}
.tips {
    margin-left: auto;
    margin-right: auto;
    padding: 2em 2em;
    position: relative;
    background-color: #ddd;
}
.tips h1 {
    margin-bottom: 2em;
    text-align: center;
    font-size: 20px;
    padding-bottom: 1em;
    margin-right: auto;
    margin-left: auto;
    width: 75%;
    border-bottom: 1px solid black;
}
.tips p {
    font-size: 12px;
    margin: 2em 0em;
}
.tips-container {
    box-shadow: 2px 2px 4px grey;
    padding: 16px;
    overflow: auto;
    font-size: 11px;
    line-height: 1.45;
    background: #f8f8f8;
}
.tips-container pre {
    margin-bottom: 0;
    line-height: 1.75;
}
.contact-form {
    background: #111;
    color: #fff;
    padding: 4em 0;
    margin-top: 0em;
}
.contact-form h1 {
    text-align: center;
    font-size: 25px;
    margin: 4em;
    line-height: 1.5;
}
.form-item {
    border-bottom: 1px solid white;
    margin: 1em auto;
    padding: 1em 0em;
    padding-bottom: 0.5em;
    width: 75%;
}
.form-item-btn {
    width: 75%;
    text-align: right;
}
.form-item input {
    background-color: #111;
    color: #fff;
    border: 1px solid #111;
    width: 100%;
}
::placeholder {
    color: white;
}
.form-item textarea {
    border: 1px solid #111;
    display: block;
    background-color: #111;
    border-color: #111;
    width: 100%;
    color: #fff;
}
input:focus,
textarea:focus {
    color: #fff;
}
input:focus,
select:focus,
textarea:focus,
button:focus {
    outline: none;
}
footer {
    background-color: #000;
}
.footer {
    padding: 2em;
    margin: 0em;
}