body {
  background-image: url("https://www.transparenttextures.com/patterns/pink-dust.png");
  font-family: "Comic Sans MS", cursive;
  color: #5a3a3a;
}

.container {
  width: 900px;
  margin: auto;
  display: grid;
  grid-template-areas:
    "header header header"
    "left main right"
    "footer footer footer";
  grid-template-columns: 200px 1fr 200px;
  gap: 10px;
}

/* HEADER */
header {
  grid-area: header;
  background: #ffc0cb;
  text-align: center;
  padding: 15px;
  border: 3px dashed white;
  border-radius: 15px;
}

/* SIDEBARS */
.left {
  grid-area: left;
}

.right {
  grid-area: right;
}

/* MAIN */
main {
  grid-area: main;
}

/* FOOTER */
footer {
  grid-area: footer;
  text-align: center;
  background: #ffc0cb;
  padding: 10px;
  border-radius: 15px;
}

/* CAIXAS */
.box {
  background: #fff0f5;
  padding: 10px;
  margin-bottom: 10px;
  border: 2px dashed pink;
  border-radius: 12px;
}

/* AVATAR */
.avatar {
  width: 100%;
  border-radius: 10px;
}

/* LINKS */
a {
  color: hotpink;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}