* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif; 
    overflow-x: hidden;
}

body {
    background-color: antiquewhite;
}

header {
    width: 100vw;
    height: 350px;
    color: white;
    display: flex;
    justify-content: start;
    align-items: center;
    background: url('../images/pexels-pixabay-326333.jpg');
}

main {
    width: 100vw;
}

.apresentacao {
    width: 100%;
    height: 300px;
    font-size: 20px;
    text-align: center;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
}

#titulo_principal {
    width: 100%;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 55px;
    color: #9b9191;
    padding: 20px;
    text-align: center;
    font-family: "Roboto", sans-serif;
}

main img {
    border: 2px solid rgba(0, 0, 0, 0.918);
    border-radius: 10px;
}

.imagens_geral{
    width: 100vw;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.link {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 15px;
}

a {
    width: 15%;
    text-align: center;
    color: rgb(0, 0, 0);
    text-decoration: none;
    font-weight: bolder;
    background-color: rgb(255, 255, 255);
    border: 3px solid #413425;
    padding: 20px;
    border-radius: 7px;   
}

a:hover {
    width: 15%;
    text-align: center;
    color: rgb(0, 0, 0);
    text-decoration: none;
    font-weight: bolder;
    background-color: #b9b9b9;
    border: 3px solid #413425;
    padding: 20px;
    border-radius: 7px;   
}