<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200" />

<button type="submit">
  お問い合わせはこちら
  <span class="material-symbols-outlined">
    double_arrow
  </span>
</button>

button {
  border: none;
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  font-weight: bold;
  letter-spacing: 0.05em;
  color: #000;
  background: yellow;
  border-radius: 10px;
  padding: 20px 40px 15px 40px;
  margin: 10px auto;
  &:hover {
    opacity: 0.7;
  }
  .material-symbols-outlined {
    margin: 0 0 2px 10px;
    font-variation-settings: "FILL" 0, "wght" 600, "GRAD" 0, "opsz" 48;
  }
}