* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

header nav img {
    width: 60px;
    height: 60px;
    border: 2px rgb(0, 0, 0) solid;
    border-radius: 50%;
}

article section {
    display: flex;
    align-items: center;
    height: 50vh;
}

header nav {
    position: fixed;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    display: none;
    border: 3px black solid;
    background-color: #fff;
}

header nav a {
    display: block;
    margin: 20px;
    height: 59px;
    width: 59px;
}
main{
    margin-left: 7%;
    margin-right: 7%;
}
h1{
    font-family: "Libre Baskerville", serif;
    padding-top: 15px;
    font-size: 44px;
    text-align: center;
    text-decoration: solid;
    background-color: #001135;
    color: #fff;
    height: 80px;
    max-width: 100%;
}
.video{
    max-width: 100%;
    height: auto;
    color: #fff;
    display: flex;
    justify-content: space-around;
}
p{
    padding: 2%;
    color: #fff;
    background-color: #144b76;
    height: 100px;
    max-width: 100%;
    font-size: 22px;
    text-align: center;
    display: flex;
    justify-content: center;
    font-family: "Libre Baskerville", serif;
}
.envio {
    display: flex;
    align-items: center;  
    gap: 10px;            
    justify-content: center;
}

.envio a {
    font-family: "Libre Baskerville", serif;
    text-decoration: none;
    text-align: center;
    background-color: #fb8828;
    height: 60px;
    width: 300px;
    border: 2px solid black;
    border-radius: 5px;
    cursor: pointer;
    font-size: 36px;
    color: #fff;
    padding: 5px;
    margin-left: 70px;
}