Forms Style 1

                            
<section class="form dt-section">
    <div class="container">
        <div class="form-block">
            <div class="form1 form3">
                <form>
                    <div class="row">
                        <div class="col-md-6"><input type="text" class="form-control" placeholder="Name"></div>
                        <div class="col-md-6"><input type="email" class="form-control"  placeholder="Mail"></div>
                        <div class="col-md-12"><input type="text" class="form-control"  placeholder="Subject"></div>
                        <div class="col-md-12"><textarea class="form-control"  rows="5" placeholder="Message"></textarea></div>
                    </div>
                    <button type="submit" class="btn btn-primary btn-lg btn-custom1">Send Message 
                    </button>
                </form>
            </div>
        </div>
    </div>    
</section>
                            
                        
                        

Forms Style 2

                            
<section class="form dt-section">
    <div class="container">
        <div class="form-block">
            <div class="form2">
                <form>
                    <div class="row">
                        <div class="col-md-6"><input type="text" class="form-control" placeholder="Name"></div>
                        <div class="col-md-6"><input type="email" class="form-control"  placeholder="Mail"></div>
                        <div class="col-md-12"><input type="text" class="form-control"  placeholder="Subject"></div>
                        <div class="col-md-12"><textarea class="form-control"  rows="5" placeholder="Message"></textarea></div>
                    </div>
                    <button type="submit" class="btn btn-primary btn-lg btn-custom btn-br2">Send Message 
                    </button>
                </form>
            </div>
        </div>
    </div>    
</section>