.body {
    margin: 0;
}

.header {
    margin: 0 4%;
}

.navbar ul {
    width: 100%;
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: crimson;
}

.navbar li {
    display: inline-block;
}

.navbar_first_li {
    margin-left: 2.5%;
}
.navbar li a, .navbar li a:visited {
    display: block;
    padding: 12px 15px;
    text-align: center;
    text-decoration: none;
    color: white;
}

.navbar li a:hover {
    background-color: #e36f76;
}