css/read-offline-admin.css
.edit-shortcode-form .field-block {
clear: both;
display: block;
}
.edit-shortcode-form .field-block label {
float: left;
font-weight: bold;
width: 150px;
}
.form-wrap p,
p.description,
.help,
span.description {
display: block;
margin-left: 150px/*!important*/;
}