.newslettercontainer {
background: #eee;
  max-width: 800px;
}

.smallbanners {
  float: left;
  width: 60%;
}

.smallbanners img {
  max-width: 160px!important;
  padding: 5px;
 width: 33%;
}

.newsletterform {
  width: 40%;
float:right;
padding: 10px;
}

.newsletterform input {
  width: 200px;
  padding: 0.3em;
  margin-top: 0.2em;
 }

  .newsletterform input[type="submit"] {
   width: 100px;  
}

@media (max-width: 1000px) {
  .smallbanners   {
     width: 100%; 
            }
  .newsletterform   {
     width: 100%; 
    
       }
}