h2 {
  position: relative;
  padding: 0.6em;
  background: -webkit-repeating-linear-gradient(-45deg, #fff5df, #fff5df 4px,#ffe4b1 3px, #ffe4b1 8px);
  background: repeating-linear-gradient(-45deg, #fff5df, #fff5df 4px,#ffe4b1 3px, #ffe4b1 8px);
  border-radius: 7px;
}

h2:after {
  position: absolute;
  content: '';
  top: 100%;
  left: 30px;
  border: 15px solid transparent;
  border-top: 15px solid #ffebbe;
  width: 0;
  height: 0;
}