<button class="btn1">
  <span class="row">
     <span></span>
     <span></span>
  </span>
  <span class="row">
    <span></span>
    <span></span>
  </span>
</button>

<button class="btn2">
  <span></span>
  <span></span>
  <span></span>
</button>

*,*::before,*::after{
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.btn1 {
  border: none; 
  background: #DAEFF7;
  padding: 8px;
  display: flex;
  border-radius: 15px;
  margin: 1rem;
}

.btn1 .row span {
  display: block;
  background: #1D9ED9;
  width: 14px;
  height: 14px;
// border:1px solid #fff;
  border-radius: 4px;
  margin: 2px 1px;
}

.btn2 {
  display: flex;
  flex-direction: column;
  border: none;
  margin: 1rem 0;
  background: transparent;
  padding: 8px;
  span {
    height: 5px;
    width: 33px;
    background: #0004;
    margin:3px;
    border-radius: 5px;
  }
}

document.querySelectorAll("button").forEach(item => {
  item.addEventListener("click", (e)=> {
    alert("Me " + item.className + " button");
  })
});