System 
Chanskiy .menu {
text-align: center;
align-items: center;
display: grid;
grid-template-columns: 1fr 1fr;
grid-auto-rows: 100px 100px;
grid-gap: 20px;
}
<div class="menu">
<div><a href="/">Ссылка</a></div>
.menu {
text-align: center;
align-items: center;
display: grid;
grid-template-columns: 1fr 1fr;
grid-auto-rows: 100px 100px;
grid-gap: 20px;
}
<div class="menu">
<div><a href="/">Ссылка</a></div>
Lurker