body {
    background-color: #f2f2f2;
}

.container {
    display: flex;
    width: 1000px;
    margin: auto;
    justify-content: space-between;
    align-items: center;
}

#header {
    border-bottom: 1px solid gray;
}

#header ul li a {
    color: green;
}

#header ul li a.highlight {
    color: orange;
}



#header ul {
    display: flex;
    list-style: none;
    align-items: center;
}

#header ul li {
    margin-left: 10px;
    margin-right: 10px;
}

#header ul li:nth-child(3) a {
    color: yellow;
}

#header img {
    width: 80px;
}

#banner {
    background-color: #3533CD;
    color: #fff;
}

#banner .banner-text {
    width: 50%;
}

#banner .banner-image {
    width: 50%;
}

#banner h1 {
    font-size: 50px;
}

.style-button {
    background-color: #3533CD;
    color: #fff;
    border-radius: 30px;
    text-decoration: none;
    display: inline-block;
    padding: 10px;
}

#services .list>li {
    color: red;
}

[name="fullName"] {
    background: red;
}

[role="main-heading"] {
    color: blue;
    text-shadow: 1px 1px 3px #fff;
}

#services {
    display: flex;
}

#services > * {
    width: 25%;
    padding: 20px;
}

#footer {
    text-align: center;
}