/*--------------------- zerando estilos ---------------------*/
* {
    margin: 0;
    padding: 0;
    font-size: 1em;
    font-family: Arial, Helvetica, sans-serif;
}

/*--------------------- estilos corpo ---------------------*/
body {
    width: 100%;
    text-align: center;
    background: rgb(87, 2, 2);
}

header {
    height: 200px;
    margin: 10px 0 0 0;
}

header #logo img {
    width: 200px;
    border-radius: 50%;
}

.botao button {
    width: 80%;
    height: 60px;
    border-radius: 50px;
    border: none;
    margin-top: 25px;
    text-transform: capitalize;
}

.botao img {
    width: 40px;
    position: absolute;
    margin-top: 35px;
    margin-left: 30px;
}

/*--------------------- estilos rodape ---------------------*/
footer {
    color: #fff;
    margin: auto;
    width: 100%;
    bottom: 0;
    position: fixed;
    font-size: .8em;
}

footer a:link, a:visited {
    text-decoration: none;
    color: #3b5998
}