body {
  background-image: url('https://sadhost.neocities.org/images/tiles/water2.webp');
background-attachment: fixed;
background-repeat: repeat;
overflow: hidden;
}

#container {
  width: 800px;
  margin: auto;
  background-color: #CCDEE4;
  color:white;
  border: 2px white;
  padding: 10px;
} 

#header {
  text-align: center;
  font-size:32px;
  background-image: url('https://pixelsafari.neocities.org/dividers/bluerose.gif');
  padding: 10px;
  margin-bottom: 80px 
  } 
  
  .layout {
    display: flex;
    justify-content: center;
    gap: 30px
}

 aside {
   width: 200px;
}

 main {
   width:800px;
}
  
  .box { border: 1px solid white;
  background: #E3F2FD
  width:100%;
  max-width: 800px;
  min-width: 280px;
} 

/segui aka/

.box-row {
  display:flex;
  gap: 10px;
  }
  
  .small {
    width: 50%; 
}