* {margin: 0; padding: 0;}

body {
    font-size:12px; font-family:arial, serif, georgia; text-align: center;
    background-color: #eee;
}

h1 {
    color: white;
    letter-spacing: -1px;
    text-align: center;
}

#conteudo {text-align: left;}

#topo {
    width: 100%;
    height: 150px;
    background-color: #494949;
    border-bottom: 1px solid #aaa;
    text-align: center;
}

#topo img {
    margin-top: 95px;
}

fieldset {text-align: center; width: 300px; margin: 40px auto 30px auto; padding: 5px 10px; border: 0;}

legend {
    border: 1px solid #464646; background-color: #464646; color: white; 
    padding: 4px; -moz-border-radius: 3px;
    font-weight: bold;
}

label {display: block; margin-top: 15px; font-weight: bold; text-align: left;}

input {width: 100%; border: 1px solid #464646; padding: 2px; color: #111; -moz-border-radius: 2px;}

input:focus {border: 1px solid green;}

fieldset p {text-align: right;}
input#botao {width: 25%; margin: 5px auto;}

p {text-align: center; color: red; font-weight: bold;}