<div class="form-group">
[text* name class:form-control placeholder  "Your name"]
    <div class="form-grad-border"></div>
</div>
<div class="form-group">
[email* email class:form-control placeholder "Your email"]
    <div class="form-grad-border"></div>
</div>
<div class="form-group">
[text* subject class:form-control placeholder "Subject"]
    <div class="form-grad-border"></div>
</div>
<div class="form-group">
[textarea message class:form-control placeholder "Write Message"]
    <div class="form-grad-border"></div>
</div>
[submit class:btn "SEND MESSAGE"]