usable css red subscribe form

I've recently build this form with Js Fiddle . Cool, usable, and red. Inspired from Smashing Magazine . Why must use this subscribe form ?

1. Minimalist design

2. Button with hover effect

3. With subscribe description

CSS

Lets make it handsome

/* Subscribe Form */
.form-wrapper {
    width: 452px;
    margin: 20px auto 50px auto; /* Dont use this code */ 
    background: #444;
    background: rgba(0,0,0,.2);
    border-radius: 10px;
    box-shadow: 0 1px 1px rgba(0,0,0,.4) inset, 0 1px 0 rgba(255,255,255,.2);
}
 
/* Input */
 
.form-wrapper input {
    width: 330px;
    height: 18px;
    padding: 10px 5px;
    float: left;    
    font: bold 15px 'lucida sans', 'trebuchet MS', 'Tahoma';
    border: 1px solid #ddd;
    background: #fafafa;
    border-radius: 5px 0 0 5px;      
}
 
.form-wrapper input:focus {
    outline: 0;
    background: #fff;
    box-shadow: 0 0 2px rgba(0,0,0,.8) inset;
}
 
.form-wrapper input::-webkit-input-placeholder {
   color: #999;
   font-weight: normal;
   font-style: italic;
}
 
.form-wrapper input:-moz-placeholder {
    color: #999;
    font-weight: normal;
    font-style: italic;
}
 
.form-wrapper input:-ms-input-placeholder {
    color: #999;
    font-weight: normal;
    font-style: italic;
}    
 
/* The Button */
.form-wrapper button {
    overflow: visible;
    position: relative;
    float: right;
    border: 0;
    padding: 0;
    cursor: pointer;
    height: 40px;
    width: 110px;
    font: bold 15px/40px 'lucida sans', 'trebuchet MS', 'Tahoma';
    color: #fff;
    background: #d83c3c;
    border-radius: 0 5px 5px 0;      
    text-shadow: 0 -1px 0 rgba(0, 0 ,0, .3);
}   
   
.form-wrapper button:hover{     
    background: #e54040;
}   
   
.form-wrapper button:active,
.form-wrapper button:focus{   
    background: #c42f2f;
    outline: 0;   
}
 

 
.form-wrapper button:hover:before{
    border-right-color: #e54040;
}
 
.form-wrapper button:focus:before,
.form-wrapper button:active:before{
        border-right-color: #c42f2f;
}      
 
.form-wrapper button::-moz-focus-inner { 
    border: 0;
    padding: 0;
}    

Very long ? It ends up here. Don't miss something you lost the HTML

HTML

<div style='margin-top: 30px;margin-bottom:0px;margin-left:50%'>
       <img src=''/>
     </div>

<div style='font-family: Open Sans; text-align: center ;'> Some Text Here</div>

<form class="form-wrapper cf">
       <input type="text" placeholder="Enter your email address." required>
        <button type="submit">Sign Up</button>
    </form>   

The code above is like the Demo page, So do not compare it. Equally as cool

You did it

Easy ? I hope you like it . Thank you for your time here