header {
  margin: 100;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}

body {
  background-color: rgb(236, 204, 204);
}

.main {
  max-width: 1080px;
  margin: 20px auto;
  background-color: rgb(252, 252, 252);
  padding: 15px;
  overflow: hidden;
}

header {
  background-color: rgb(238, 148, 166);
  color: white;
  padding: 20px;
}

header h2 {
  margin-bottom: 20px;
  font-size: 20px;
}

.navigasi ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: rgb(136, 186, 243);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 20px;
  font-weight: bold;
}

.navigasi li {
  float: left;
}

.navigasi li a {
  display: block;
  color: white;
  text-align: center;
  padding: 10px 20px;
  text-decoration: none;
}

.navigasi li a:hover {
  background-color: rgb(138, 91, 91);
  transition-duration: 2s;
}

.banner {
  margin-bottom: 15px;
}

.banner img {
  display: block;
  width: 100%;
  height: 330px;
}

.kotak {
  border: 1px solid gainsboro;
  padding: 10px;
  margin-bottom: 15px;
}

.kotak h3 {
  background-color: rgb(138, 91, 91);
  color: white;
  text-align: center;
  padding: 10px;
  margin-bottom: 13px;
}

.kotak img {
  display: block;
  width: 100%;
  margin-bottom: 10px;
}

.kotak p {
  margin-bottom: 10px;
}

.menu-kiri {
  width: 250px;
  margin-right: 10px;
  float: left;
}

.menu-tengah {
  width: 530px;
  margin-right: 10px;
  float: left;
}

.aside h3 {
  background: rgb(138, 91, 91);
  color: white;
  margin-bottom: 0;
}

.tombol {
  display: block;
  text-decoration: none;
  padding: 10px;
  width: 120px;
  color: white;
  border-radius: 5px;
  text-align: center;
}

.tombol:hover {
  background-color: black;
  transition-duration: 2s;
}

.tombol-pesan {
  background-color: green;
}

.tombol-lengkap {
  background-color: darkorange;
}

.aside {
  width: 250px;
  float: left;
}

.aside,
.menu-kiri,
.menu-tengah {
  margin-bottom: 15px;
}

footer {
  clear: both;
  background-color: rgb(236, 204, 204);
  color: rgb(5, 0, 0);
  padding: 15px;
  text-align: center;
}

.menu-artikel ul {
  list-style-type: none;
}

.menu-artikel ul li a {
  text-decoration: none;
  display: block;
  padding: 13px;
  border-bottom: 1px solid gainsboro;
  margin-bottom: 12px;
  color: black;
}

.menu-artikel ul li a:hover {
  color: darkorange;
  border-bottom: 5px double chocolate;
  transition-duration: 2s;
}