body,
html {
  width: 100%;
  height: 100%;
  margin: 0;
  font-family: "Roboto", sans-serif;
}
#container {
  width: 100%;
  height: 100%;
  background-color: cornflowerblue;
  float: left;
  display: flex;
  flex-direction: row;
  padding: 40px;
  box-sizing: border-box;
  justify-content: space-between;
}

.list {
  width: 23%;
  border-radius: 3px;
  background-color: rgb(218, 218, 218);
  padding: 20px;
  box-sizing: border-box;
}
h1 {
  text-align: center;
  font-size: 22px;
}
.card {
  background-color: #fff;
  padding: 15px;
  border-radius: 5px;
  margin-bottom: 15px;
  box-shadow: 2px 2px 5px rgb(113, 113, 113);
}
.card.dragging {
  opacity: 0.4;
}

.card .title {
  font-weight: bold;
  margin-bottom: 10px;
}