body {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    background: #F5F5F5;
}

header {
    text-align: center;
    font-size: 20px;
    font-variant: small-caps;
    border: solid 1px slategray;
    background-image: url("../content/Logo1.png");
    background-color: slategray;
    background-repeat: no-repeat;
    background-size: contain;
}

header h1 {
    letter-spacing: 0.1cm;
}

a {
    text-decoration: none;
    color: steelblue;
}

.menu {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    height: 47px;
    width: 100%;
    background: black;
    top: 10px;
    padding: 0;
}

.menu ul {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0;
    padding: 0;
    list-style-type: none;
    box-sizing: border-box;
}

.menu a {
    text-decoration: none;
}

.menu li a {
    display: block;
    color: #fff;
    padding: 16px;
    width: 130px;
    text-align: center;
    font-size: 15px;
    font-weight: 300;
    transition: all 0.5s ease;
}

.menu li a:hover {
    background-color: slategray;
    text-align: center;
}

.menu li:hover>a {
    background: black;
    color: #fff;
}

.menu li {
    position: relative;
}

.dropdown {
    position: absolute;
    top: 47px;
    left: 0;
    background: slategray;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.menu li:hover>.dropdown {
    opacity: 1;
    visibility: visible;
}

main section {
    justify-content: center;
    margin: 70px 170px 20px;
    width: 75%;
    border-style: outset;
    border-width: 2px 3px 3px 2px;
    border-color: lightgray slategray slategray lightgray;
    border-radius: 30px;
    padding: 1% 1% 40px;
}

main section h2 {
    margin-bottom: 10px;
}

.field {
    width: 100%;
    background-color: #e6e6e6;
    display: flex;
    flex-direction: column;
}