Code contact from 7 – 1 cột email

HTML: <div class=”newsletter-social”>
<form id=”RegisterEmail” novalidate=”novalidate”>
[email* email-331 placeholder akismet:author_email “Nhập email”]
<button></button>
</form>
</div>

CSS: .newsletter-social button {
width: 36px;
height: 34px;
float: right;
border-radius: 0 4px 4px 0;
background: #ed1f24 url(http://thangmaytudong.com/Content/html/img/icon/btn-ft.png) center no-repeat;
margin-top: -55px;
margin-right: -35px;
}