body, h1, h2, p, ul, li, blockquote {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-image: url(img/fondo3.jpg);
    background-attachment: fixed;
    background-size: cover;
    font-family: Arial, sans-serif;
    line-height: 1.2;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}
/* header */
header {
    clear: both;
    content: '';
    display: flex;
}

.menu {
    margin: 0 auto;
}

img {
    width: 300px;
    height: 60px;
    float: left;
}

nav {
    float: right;
}

nav ul li {
    list-style: none;
    margin: 10px 5px;
    padding: 12px 0;
    float: left;
    position: relative;
}

nav ul li a {
    text-decoration: none;
    color: #333232;
    font-weight: bold;
}

nav ul li a::before {
    display: block;
    content: '';
    width: 0%;
    background: #7e7d7d;
    height: 5px;
    top: 0;
    transition: width 0.3s;
}

nav ul li a:hover::before {
    width: 100%;
    height: 2px;
}

/* Section */

.section1 {
    background: #0073e6;
    color: #fff;
    padding: 1.5em 0;
    text-align: center;
}

.section1-container h1 {
    margin-bottom: 0.5em;
    text-align: center;
    height: 200px;
    margin-top: 35px;
    font-size: 35px;
}

main {
    padding: 1em;
    max-width: 1200px;
    margin: 0 auto;
}

section {
    margin-bottom: 2em;
    background: #fff;
    padding: 1em;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

h2 {
    color: #0073e6;
    margin-bottom: 0.5em;
}

ul {
    list-style: none;
    padding-left: 1em;
}

ul li {
    margin-bottom: 0.5em;
    position: relative;
}

ul li:before {
    content: "\2022";
    color: #0073e6;
    font-weight: bold;
    display: inline-block;
    width: 1em;
    margin-left: -1em;
}

blockquote {
    font-style: italic;
    background: #f9f9f9;
    border-left: 5px solid #0073e6;
    padding: 0.5em 1em;
    margin: 1em 0;
}
/* footer */
footer {
    text-align: center;
    padding: 1em;
    background: #333;
    color: #fff;
    height: 350px;
}

.aluna {
    font-size: 20px;
}

.direcao {
    font-size: 18px;
    height: 200px;
}


.direcao-1 a {
    color: #ecf9ff;
    text-decoration: none;
}

.email a {
    color: #b4dff5;
    text-decoration: none;
}

@media (max-width: 768px) {
    main {
        padding: 0.5em;
    }

    section {
        padding: 0.5em;
    }
}