CSS Display <input> as a block

I understand that input is one line only and only textarea has multiple lines.

However, where I'm styling, I can't control which element to use. So, I simply want that one line to be displayed as a block, visually go to the next line when the width is reached.

I tried display:block and overflow:scroll and simpler approaches, but nothing helped me out. I also tried to follow input with display:block is not a block, why not? but it also didn't work for me.

It's difficult to describe the details of the code, so here's a link and a screenshot to the app I'm styling - I hope that's enough:

HGIS Indias

You'd need to activate "Comentarios/advertencias", open COMENTAR, start editing and click on an existing comment to see the box.

@MarkSchultheiss: My last efforts before writing here were

div.dijitInputContainer:nth-child(1), #widget_dijit_form_TextBox_0 {
    width: 350px;
        display: inline-block;
             box-sizing: border-box; /* css3 rec */
        -moz-box-sizing: border-box; /* ff2 */
        -ms-box-sizing: border-box; /* ie8 */
        -webkit-box-sizing: border-box; /* safari3 */
        -khtml-box-sizing: border-box; /* konqueror */
}
input#dijit_form_TextBox_0 {
    height: 200px;
    display: inline-block;
    width: 350px;
     box-sizing: border-box; /* css3 rec */
        -moz-box-sizing: border-box; /* ff2 */
        -ms-box-sizing: border-box; /* ie8 */
        -webkit-box-sizing: border-box; /* safari3 */
        -khtml-box-sizing: border-box; /* konqueror */

}

The non-alterable HTML markup on the page is rather long, but if it helps, the surrounding is:

<div class="atiAttributes" dojoattachpoint="attributeTable" style=""><table cellspacing="0" cellpadding="0"><tbody><tr><td class="atiLabel">Notas</td><td><div class="dijit dijitReset dijitInline dijitLeft atiField dijitTextBox" id="widget_dijit_form_TextBox_0" role="presentation" widgetid="dijit_form_TextBox_0"><div class="dijitReset dijitInputField dijitInputContainer"><input class="dijitReset dijitInputInner" data-dojo-attach-point="textbox,focusNode" autocomplete="off" tabindex="0" id="dijit_form_TextBox_0" maxlength="1000" value="" aria-disabled="false" type="text"></div></div></td></tr></tbody></table></div>