body {
  max-width: 1400px;
  width: 100%;
  background-color: #F7F6ED;
}

#main {
  width: 1000px;
  background-color: #fff;
  border-radius: 20px;
  margin: 50px auto;
  padding: 50px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.box-pen {
  margin-bottom: 80px;
}