Source code
<div class="page-sign">
<div class="container-sign">
<div class="card">
<div class="card-header">
<img src="admin4b.svg">
<h1>Welcome back</h1>
<span>Sign in to your account</span>
</div>
<div class="card-body">
<div class="form-group">
<label>E-mail</label>
<input type="text" class="form-control">
</div>
<div class="form-group">
<label class="d-flex">
<div>Password</div>
<a href="#" class="ml-auto">
Forgot password?
</a>
</label>
<input type="password" class="form-control">
</div>
<div class="form-group d-flex">
<label class="checkbox">
<input type="checkbox">
<span class="check-mark"></span> Remember me
</label>
<a href="/" class="btn btn-primary ml-auto">
Sign in
</a>
</div>
</div>
<div class="card-footer">
<p class="text-muted">Don't have an account?</p>
<a href="signup.html">Sign up for free</a>
</div>
</div>
</div>
</div>