Luiz, não ta dando certo. Aqui não está transparente, vou encaminhar o código css completo.
body {
font-family: "Crimson Text", "Times New Roman", serif;
background-color: #F2FFFC;
font-size: 120%;
line-height: 1.5;
}
h1, h2 {
font-family: "Open Sans Condensed", "Arial", sans-serif;
}
h1{
text-transform: uppercase;
text-shadow: 5px 5px #000;
}
.titulo-principal {
text-align: center;
background-color: #851944;
color: #FFF;
padding: 2rem ;
border-bottom: 0.5rem solid #000;
font-size: 300%;
text-transform: uppercase;
}
p {
text-align: justify;
margin: 20px 0;
}
.fiat {
padding: 16px;
background-color: #D9E5E3;
border: 10px solid #C2CCCA;
width: 250px;
box-sizing: border-box;
margin: 20px 40px;
float: right;
}
.petrobras{
padding: 16px;
background-color: #D9E5E3;
border: 10px solid #C2CCCA;
width: 250px;
box-sizing: border-box;
margin: 20px 40px;
float: left;
}
cite{
font-style: italic;
float: right;
display: block;
}
main footer{
background-color: inherit;
color: #000;
}
footer {
background-color: #000;
color: #F2FFFC;
}
nav a {
color: #F2FFFC;
text-transform: lowercase;
}
main a {
color: #851944;
}
.navegacao-site a {
color: inherit;
font-family: "Open Sans Condensed", sans-serif;
}
.fiat, .petrobras, .navegacao-site, footer {
padding: 20px;
}
.container{
width: 720px;
margin: auto;
padding: 30px 0;
}
.navegacao-site {
text-align: center;
background-color: #3C1D3D;
color: #F2FFFC;
}
.navegacao-site h1 {
font-size: 30px;
margin-bottom: 25px;
}
strong {
font-weight: bold;
}
em {
font-style: italic;
}
h2 {
font-size: 30px;
clear: both;
}
.icones-sociais li{
display: inline-block;
}
.icones-sociais a {
display: block;
width: 40px;
height: 40px;
text-indent: -99999px;
}
.github{
background-image: url(img/github.png);
}
.twitter{
background-image: url(img/twitter.png);
}
.linkedin{
background-image: url(img/linkedin.png);
}
article{
padding-bottom: 30px;
border-bottom: 1px solid #ccc;
margin-bottom:20px;
}
#leia-mais-abaixo-da-foto{
position: relative;
top:500px;
}
.tags-da-pagina{
padding: 10px;
margin: 16px;
display: block;
font-size: 24px;
text-align: center;
background-color:#E6E7E8;
color:#000;
}
.minha-foto, .navegacao-site{
float: right;
box-sizing: border-box;
border-left: 10px solid black;
border-bottom: 10px solid black;
}
.minha-foto{
position: absolute;
top: 0;
right: 0;
}
.navegacao-site{
width: 15%;
position: relative;
top: 310px;
}
.rodape{
text-shadow: 2px 2px #000;
color: #F2FFFC;
padding: 1em;
clear: both;
position: fixed;
bottom: 0;
left: 0;
box-sizing: border-box;
background-image: radial-gradient(ellipse at left bottom,
rgba(60, 29, 61, 0.8),
rgba(60, 29, 61, 0.8) 65%,
black 70%,
black 70%,
transparent 50%,
transparent);
width:100%;
background-size: 25% 100%;
background-repeat: no-repeat;
}
main{
padding-bottom: 70px;
}
main{
width: 85%;
float: left;
}