#topwrap {
    position: absolute;
    background-color: transparent !important;
    background-position-y: 210px;
}

#topwrap::after {background-image: none;}
.fixed #topwrap {
    background-color: #bfcb29 !important;
}
.fixed #topwrap::after {
  content: '';
  width: 100%;
  height: 42px;
  position: absolute;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg%20id%3D%22Layer_1%22%20data-name%3D%22Layer%201%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20100%209.54%22%3E%3Ctitle%3Ewavepattern%3C%2Ftitle%3E%3Cpath%20d%3D%22M137.14%2C11.36l-0.05%2C1.12a18.11%2C18.11%2C0%2C0%2C1%2C9.73%2C2.7L151%2C17.94c6%2C4%2C15.72%2C3.94%2C21.68%2C0l4.16-2.78a18.27%2C18.27%2C0%2C0%2C1%2C10.29-2.74v-1%22%20transform%3D%22translate%28-87.14%20-11.36%29%22%20fill%3D%22%23bfcb29%22%2F%3E%3Cpath%20d%3D%22M137.14%2C11.36l0.05%2C1.12a18.11%2C18.11%2C0%2C0%2C0-9.73%2C2.7l-4.18%2C2.76c-6%2C4-15.72%2C3.94-21.68%2C0l-4.16-2.78a18.27%2C18.27%2C0%2C0%2C0-10.29-2.74v-1%22%20transform%3D%22translate%28-87.14%20-11.36%29%22%20fill%3D%22%23bfcb29%22%2F%3E%3C%2Fsvg%3E");
  background-size: 300px 47px;
  background-repeat: repeat-x;
  background-position-y: bottom !important;
  background-position-x: center;
  margin-top: 10px;
}