@import url(https://fonts.googleapis.com/css?family=Dosis:600,200|Great+Vibes);
*, *:after, *:before {
  box-sizing: border-box;
  -moz-box-sizing: border-box;
}
* {margin:0;padding:0;border: 0 none;position: relative;}
[class="fas"]:before {font-family: 'fontawesome', sans-serif;}

html {
  background: #f5f5f5;
  width: 100%;
  height: 100%;
  font-family: dosis, serif;
  font-weight: 300;
  color: #fff;
}

section {
  background: #AFEEEE;
  width: 80vw;
  max-width: 40rem;
  min-width: 390px;
  height: 25rem;
  margin: 4rem auto;
  box-shadow: 0 0 70px rgba(0,0,0,.4);
}
article {
  position: absolute;
  left: 0;
  top: 5rem;
  right: 0;
  bottom: 0;
  padding: 1rem 2rem 0;
  overflow: auto;
  transition: .7s;
  transform: scale(0);
  transform-origin: center right;
  transition-delay: .1s;
}
article:before {
  color: rgba(0,0,0,.2);
  font-size: 4rem;
  font-weight: 100;
  position: absolute;
  bottom: 1rem;
  right: 1rem;
}
h2 {
  font-size: 2.5rem;
  font-weight: 600;
  text-align: center;
  color: rgba(0,0,0,.6);
}
body > h2 {height: auto;}
h2 img {
  width: 120px;
  height: auto;
  background: #f9f9f9;
  border: 5px solid rgba(0,0,0,.7);
  border-radius: 50%;
  padding: 5px;
  display: block;
  margin: 0 auto;
  box-shadow: 0 0 7px rgba(0,0,0,.5);
}
h2 span {
  font-family: Great Vibes;
  font-weight: 400;
  display: block;
  margin-bottom: 1rem;
}
footer ul {
  width: 100%;
  color: #037B49;
}
footer li {
  list-style-type: none;
  float: left;
  width: 20%;
  text-align: center;
  font-size: 3rem;
  font-weight: 100;  
}
footer li::before {
	display: block;
  text-align: center;
  font-size: 3rem;
  font-weight: 100;
}
p, dl, ol {
  line-height: 1.5;
  font-size: 1.3rem;
}
ol li {margin: 0 0 .5rem 1rem;}
dt {
  font-size: 1.6rem;
  font-weight: 600;
  text-indent: 1.5rem;
}
nav {
  background: #48D1CC;
  width: 100%;
  height: 5rem;
  box-shadow: 0 0 6px rgba(0,0,0,.4);
}
nav:after {
  content:'';
  width: 25%;
  height: 5rem;
  background: #BEE3D1;
  position: absolute;
  transition: .5s;
}
input {
  display: none;
}
label {
  width: 25%;
  float: left;
  color: #BEE3D1;
  text-align: center;
  cursor: pointer;
  transition: .5s;
  z-index: 2;
}
label:hover { color:aquamarine;
  background-color: red;
  background-image: radial-gradient(circle, magenta, white, pink);}
label:before {
  display: block;
  font-size: 3rem;
  line-height: 5rem;
  z-index: 2;
}
#camara:checked ~ nav [for='camara'],
#peli:checked ~ nav [for='peli'],
#posts:checked ~ nav [for='posts'],
#tarefas:checked ~ nav [for='tarefas'] {
  color: black;
  font-weight: 600;
}
#peli:checked ~ nav [for='peli'] {}
#camara:checked ~ nav [for='camara'] {}

#camara:checked ~ nav:after {
  left: 0;
}
#peli:checked ~ nav:after {
  left:25%;
  border-top: 0 none;
}
#posts:checked ~ nav:after {
  left: 50%;
}
#tarefas:checked ~ nav:after {
  left: 75%;
}

#camara:checked ~ .uno,
#peli:checked ~ .dous,
#posts:checked ~ .tres,
#tarefas:checked ~ .catro {
  display: block;
  transform: scale(1);
  transition-delay: .5s; 
}
a {color: rgba(0,0,0,.4)}
a:hover {color: rgba(0,0,0,.2)}





.barra {
  background-color: plum;
  text-decoration: none;
  color: black;
  height:0,5cm; 
  width: 4cm;
  display: inline-block;
  text-align: center;