Document

body {
margin: 0;
padding: 0;
background-image: linear-gradient(45deg, black, skyblue);
color: white;
}
.container-principal {
margin: 20px;
/* background: #dcdcdc; */
height: 570px;
display: flex;
}
.nav {
width: 200px;
margin: 20px;
/* background: white; */
/* border: 1px solid gray; */
display: flex;
flex-direction: column;
justify-content: flex-start;
align-items: stretch;
}
.nav-btn {
padding: 10px;
margin-bottom: 20px;
text-align: center;
cursor: pointer;
}
aside {
height: 540px;
margin: 10px;
/* background: white; */
/* border: 1px solid gray; */
}
.conteudo {
display: flex;
}
.img {
/* border: 3px solid blue; */
height: 500px;
margin: 20px;
display: flex;
}
img {
/* border: 1px solid red; */
}
.conteudo-secundario {
margin: 20px;
/* border: 3px solid yellow; */
display: flex;
flex-direction: column;
/* justify-content: space-around; */
}
.container-secundario, h1{
text-align: center;
flex-grow: 0;
}
.container-secundario, p{
margin: 40px;
text-align: justify;
}
.btn-link{
margin: auto;
width: 200px;
padding: 10px;
text-align: center;
font-size: 20px;
text-transform: uppercase;
background-color: #F7AA1F;
border-radius: 5px;
}
a {
text-decoration: none;
color: white;
}

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