* {
  padding: 0;
  margin: 0;
}
body {
  background: #F2F2F2;
  padding: 24px 0 48px 0;
}
.helper {
  padding: 40px 40px 100px 40px;
  font-size: 14px;
  color: #333333;
  position: relative;
  z-index: 0;
  border-radius: 0;
  min-height: 497px;
  width: 720px;
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.15);
  background-color: #fff;
  margin: 0 auto;
}
.helper img {
  margin: 20px 0 30px;
  max-width: 100%;
}
.helper p {
  font-size: 14px;
  color: #666;
  margin: 0;
}