odin-flex/07-flex-layout-2/style.css

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.header {
  height: 72px;
  background: darkmagenta;
  color: white;
  font-size: 2.5rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  padding: 0 15px;
}

.footer {
  height: 72px;
  background: #eee;
  color: darkmagenta;
}

.sidebar {
  width: 300px;
  background: royalblue;
  box-sizing: border-box;
  flex: 0 0 auto;
  padding: 16px 10px;
}

.sidebar ul {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
/* 
.sidebar li {
  
} */


.sidebar a {
  text-decoration: none;
  color: #fff;
}


.content {
  display: flex;
  flex: 1;
}
.cards {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  padding: 30px;
  gap: 20px;
  align-items: stretch;
  justify-content: flex-start ;
}

.card {
  width: 320px;
  /* height: ; */
  border: 1px solid #eee;
  box-shadow: 2px 4px 16px rgba(0,0,0,.06);
  border-radius: 4px;
  padding: 12px;
  font-size: 1rem;
}

.footer {
  display: flex;
  justify-content: center;
  align-items: center;
}