<pre><span><style>

[data-test="nav-button-Edit"] {
   background-color: var(--app-color-accent) !important;
   margin-right: 8px;
   border-radius: 8px;
   color: black;
}

[data-test="nav-button-Edit"] > div { 
   display: none;
}

[data-test="nav-button-Edit"]:after {
   content:'Edit'; 
   color: white;
   font-weight: bold;
}

Credits to adriasoce on Glide Community.