<style>
    @import url(https://fonts.googleapis.com/css?family=Roboto);
@import url(https://fonts.googleapis.com/css?family=Handlee);

.paper {
    position: relative;
    width: 90%;
    max-width: 800px;
    min-width: 400px;
    height: 480px;
    margin: 0 auto;
    background: #fafafa;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,.3);
    overflow: hidden;
}
.paper:before {
    content: '';
    position: absolute;
    top: 0; bottom: 0; left: 0;
    width: 60px;
    background: radial-gradient(#575450 6px, transparent 7px) repeat-y;
    background-size: 30px 30px;
    border-right: 3px solid #D44147;
    box-sizing: border-box;
}

.paper-content {
    position: absolute;
    top: 30px; right: 0; bottom: 30px; left: 60px;
    background: linear-gradient(transparent, transparent 28px, #91D1D3 28px);
    background-size: 30px 30px;
}

.paper-content textarea {
    width: 100%;
    max-width: 100%;
    height: 100%;
    max-height: 100%;
    line-height: 30px;
    padding: 0 10px;
    border: 0;
    outline: 0;
    background: transparent;
    color: mediumblue;
    font-family: 'Handlee', cursive;
    font-weight: bold;
    font-size: 18px;
    box-sizing: border-box;
    z-index: 1;
}
  </style>



<div class="paper">
    <form action="/addContent" method="POST">
        <div class="paper-content">
                <textarea autofocus name="content">

                </textarea>

                <button type="submit">Add</button>
            </div>

            
    </form>
</div>