.pagina {
  width: 100%;
}

* {
  margin: 0;
  padding: 0;
}

img {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
}

.pagina.container {
  position: relative;
  display: flex;
}

a {
  position: absolute;
  border-radius: 50px;
  display: block;
}

a:hover {
  background: rgba(255, 255, 255, 0.1);
}