Acredito ter escrito o código css corretamente, porém os elementos ainda aparecem na vertical, empilhados um em cima do outro.
body {
background-color: #F2FFFC;
font-family: "Crimson Text", "Times New Roman", serif;
line-height: 1.5;
}
h1, h2 {
font-family: "Open Sans Condensed", "Arial", sans-serif;
font-size: 30px;
}
.titulo-da-pagina {
background-color: #851944;
color: #FFF;
text-align: center;
padding: 25px;
margin: 0px;
border: 10px solid black;
font-size: 60px;
text-transform: uppercase;
}
p {
text-align: justify;
margin: 20px 0;
}
.citacao {
background-color: #D9E5E3;
padding: 20px;
margin: 0;
border: 10px solid #C2CCCA;
width: 250px;
box-sizing: border-box;
margin: 20px 40px;
/* border-bottom-color: #333;
border-right-color: #FFF; */
}
.navegacao-site {
background-color: #3C1D3D;
color: #F2FFFC;
text-align: center;
}
.rodape {
background-color: black;
color: #F2FFFC;
}
nav a {
color: #F2FFFC;
}
main a {
color: #851944;
}
.navegacao-site a {
color: inherit;
font-family: "Open Sans Condensed", sans-serif;
}
blockquote, aside, footer {
padding: 20px;
}
.bloco-principal {
width: 720px;
margin: auto;
}
aside h1 {
font-size: 30px;
margin-bottom: 25px;
}
main div {
padding: 30px 0;
}
strong {
font-weight: bold;
}
em {
font-style: italic;
}
article {
padding-bottom: 30px;
border-bottom: 1px solid #ccc;
margin-bottom: 20px;
}
.leia-mais a {
font-size: 20px;
padding: 5px;
}
.leia-mais {
background-color: lightgrey;
}
.navigation {
text-transform: uppercase;
}
.socialMedias a {
width: 40px;
height: 40px;
display: inline-block;
text-indent: -99999px;
}
.github{
background-image: url(github.png);
}
.twitter{
background-image: url(twitter.png);
}
.linkedin {
background-image: url(linkedin.png);
}
.social-rodape {
margin: 60px;
}