JSFiddle - React, Tailwind, and code Playground

by thanhansoft

HTML

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
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<div class="mobile-button hidden-lg hidden-md">


<a href="tel:0942.001.001" title="Liên hệ" class="mobile-bg mobile-bg-red"> <i class="fa fa-phone-square fa-lg mr5"></i>0942.001.001</a> 
 <a data-toggle="modal" data-target="#myModal" href="#" title="Đăng ký tư vấn" class="mobile-bg"> <i class="fa fa-pencil-square-o fa-lg"></i> Đăng ký tư vấn</a>
 </div>
 
 
 <div class="modal" id="myModal">
    <div class="modal-dialog">
      <div class="modal-content">
      
        <!-- Modal Header -->
        <div class="modal-header">
          <h4 class="modal-title">Modal Heading</h4>
          <button type="button" class="close" data-dismiss="modal">&times;</button>
        </div>
        
        <!-- Modal body -->
        <div class="modal-body">
          Modal body..
        </div>
        
        <!-- Modal footer -->
        <div class="modal-footer">
          <button type="button" class="btn btn-danger" data-dismiss="modal">Close</button>
        </div>
        
      </div>
    </div>
  </div>

CSS

.mobile-button {
    display: block;
    position: fixed;
    bottom: 0;
    z-index: 999;
    width: 100%;
    background: #fff;
    border-top: 1px solid #f1f1f1;
}
.mobile-button a.mobile-bg-red {
    background: #e43c3a!important;
}
.mobile-button a.mobile-bg {
    color: #fff;
    text-align: center;
    background: #012b5f;
    padding: 6px 15px;
    width: 47%;
    display: inline-block;
    float: left;
    margin: 1.2% 1.5% 1.5%;
    font-size: 16px;
    border-radius: 5px;
}
.mr5 {
    margin-right: 5px!important;
}