protected/modules/store/views/assets/css/store-backend.css
.hidden {
display: none !important;
}
.product-image {
float: left;
margin: 4px 20px 4px;
}
.product-image label {
display: inline-block;
}
.product-image input[type="radio"] {
margin: 0 4px 0 0;
}
.error input, .error select {
border-color: #b94a48;
color: #b94a48;
}
hr {
margin: 4px;
}
#product-form .tab-content {
padding: 10px;
}