it is possible remove name of field in k2 and leave just content
all field
removed name of fields
div.itemExtraFields ul li span.itemExtraFieldsLabel {
display:none;
float:left;
font-weight:bold;
margin:0 4px 0 0;
width:0;
}
div.itemExtraFields ul li span.itemExtraFieldsValue {
display:block;
margin-left:0;
}