Вот это работает!!!
<button class="button-menu">
<span class="menu-icon">
<svg width="40" height="40" viewBox="0 0 28 28" fill="none" xmlns="http://www.w3.org/2000/svg">
<rect width="28" height="28" rx="14" fill="#7B82EC"/>
<rect x="7" y="8" width="14" height="2" rx="1" fill="white"/>
<rect x="7" y="18" width="14" height="2" rx="1" fill="white"/>
<rect x="7" y="13" width="14" height="2" rx="1" fill="white"/>
</svg>
</span>
<span class="button-label">Все разделы</span>
</button>
<style type="text/css">
.button-menu {
display:flex;
padding:0;
margin:0;
border:0;
border-radius:40px;
background-color:#7b82ec;
overflow:hidden;
}
.button-label {
line-height:40px;
text-transform:uppercase;
color:white;
margin:0 5px;
font-size:20px;
}
</style>
