unserver-unify/src/app/setting/pre_signup.html

<style>
  .icon-candidate{ background-image:url('assets/images/student.png');}
  .icon-employer{ background-image:url('assets/images/boss.png');}
</style>
<div class="page col-md-12 col-sm-12" ng-controller="SignupCtrl as ctrl">
  <div class="container onboarding">
    <div class="flex-center full-height text-center">
      <div class="onboarding-hero">
        <div class="onboarding-title" translate="">
          <span translate> Welcome to {{currentSchool.name}}</span>
        </div>
      </div>
      <div class="onboarding-role-select"> 
        <a ui-sref="index.setting.signup" class="role-candidate">
          <div class="icon-candidate"></div>
          <h2>
            <span translate style="color:#2196f3;">Student</span>
          </h2>
        </a>
        <div class="role-or">
          <div class="onboarding-role-or" translate="">
            <span>or</span>
          </div>
        </div>
        <a ui-sref="index.setting.signup({role:'comadmin'})" class="role-employer">
          <div class="icon-employer"></div>
          <h2>
            <span translate style="color:#2196f3;">Company</span>
          </h2>
        </a>
      </div>
    </div>
  </div>
</div>