<div class="container">
<img style="float:left" src="assets/images/logo.png" alt="university logo">
<h1 style="float:left;color:white;padding-top:20px;text-align:center;margin-left:10%"> Welcome To SURE Model</h1>
<a style="float:left;margin-left:27%;margin-top:40px" (click)="logout()" class="btn btn-danger btn-lg"> <span class="glyphicon glyphicon-log-out"></span> Log out </a>
</div>
this image expands to full screen https://i.sstatic.net/TjIS5.png
if the screen size is reduced by half, it would look like this https://i.sstatic.net/Ysjin.png
How can I optimize this for responsiveness?