style.css

* {
    margin: 0;
    padding: 0;

}

body{
    font-size: 1em;
    font-family: "Trebuchet MS", Helvetica, sans-serif;
    background: #e6e6e6 ;
}

#area-cabecalho {
    background-color: #f7b600;
    padding: 15px;
    text-align: center;
}

#arela-logo, #area-menu{
    padding: 10px;
}

#area-principal {
    width: 920px;
    margin: 0 auto;
    padding: 15px;
}
#area-postagens{
    width: 660px;
    float: left;
}

#area-lateral{
    width: 240px;
    float: right;
}

#rodape{
    clear: both;
    text-align: center;
    padding: 15px;
    background: #ccc;
}

.postagem {
    padding: 20px;
    margin-bottom: 20px;
    background: white;
}

.conteudo-lateral {
    background: white;
    padding: 10px;
    margin-bottom: 10px;
}

/*geral*/
h1{
    color: #4e4e4e;
    font-size: 2.5em;
}
.branco {
    color: white;
}

h2 {
    color: #f7b600;
}
h3 {
    color: #565656;
    background: #ccc;
    padding: 5px;
}
 
.data-postagem{
    font-size: 0.8em;
    border-bottom: 1px solid #f4f4f4 ;
    padding-bottom: 10px;
    margin-bottom: 10px;
    display: block;
}
.texto-lateral{
    font-size: 0.8em;
    padding: 5px;
}
/*links*/
a{
    text-decoration: none;
}

 a:link, a:visited {
    color:#f7b600 ;
    

}
 a:hover {
    text-decoration: underline;

}

#area-cabecalho a:link, #area-cabecalho a:visited {
    color: white;
    padding:8px 12px;

}

#area-cabecalho a:hover {
    color: #f7b600;
    background: white;
    text-decoration: none;

}