html {
    scroll-behavior: smooth;
}
#back {
    padding-bottom: 0px;
    margin-top: 0px;
}

#back a {
    color: #374151;
}

#arrow {
    font-size: 1.9rem;
}

#back a:hover {
    color: gray;
}
#titlu {
    display:flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 15px;
}
#welcome {
    font-size:22px;
    margin: 40px 0;
}
#update {
    display: flex;
    justify-content:center;
    align-items:center;
    margin-bottom: 40px;
}
a {
    text-decoration: none;
}
a:visited {
    text-decoration: none;
}
#content a, #content a:visited {
    color: #151deb;
    padding: 8px 16px;
    border-radius: 999px;
    background: #f3f4f6;
    color: #222;
    text-decoration: none;
    transition: .2s;
}
#content {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
#content li {
    list-style-type: none;
    margin-bottom: 10px;
}
#content a:hover {
    background: #2563eb;
    color: white;
}
body {
    font-family: "Inter", sans-serif;
    line-height: 1.7;
    margin: 0;
}
section {
    padding: 2rem 0;
    border-bottom: 1px solid #e5e7eb;
}
section:last-child {
    border-bottom: none;
}
.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px;
}
footer {
    display: flex;
    justify-content: center;
    border-top: 1px solid black;
}