.woocommerce-pdf-catalog a {
margin-right: 15px;
margin-bottom: 20px;
}
.woocommerce-pdf-catalog-overlay {
position: fixed;
top: 0;
left: 0;
background: rgba(0,0,0,0.7);
display: block;
width: 100%;
height: 100%;
z-index: 9999999;
}
.woocommerce-pdf-catalog-popup-container {
margin: 0 auto;
width: 100%;
max-width: 600px;
text-align: center;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
position: fixed;
z-index: 99999999;
}
.woocommerce-pdf-catalog-popup {
padding: 50px;
background: #fff;
border-radius: 20px;
}
.woocommerce-pdf-catalog-builder-select-container {
display: inline-block;
min-width: 300px;
padding: 10px 15px;
}
.woocommerce-pdf-catalog-builder-select-container .select2-container .select2-selection {
box-shadow: none;
}
.woocommerce-pdf-catalog-builder span.select2.select2-container {
width: 100% !important;
display: block !important;
}
.woocommerce-pdf-catalog-builder .select2-container .selection .select2-selection--multiple {
height: auto;;
padding: 0;
}
.woocommerce-pdf-catalog-builder .select2-container--default .select2-search--inline .select2-search__field {
min-height: auto;
}
span.select2-dropdown.select2-dropdown--below {
margin-top: 30px;
}
span.select2-container.select2-container--default.select2-container--open {
margin-top: 0;
}
.woocommerce-pdf-catalog-builder .select2-container .select2-selection--multiple .select2-selection__rendered {
margin: 0;
}
.button.woocommerce-pdf-catalog-email-send {
margin-bottom: 0;
}
.woocommerce-pdf-catalog-row { 
display:flex;
flex-wrap: wrap;
}
.woocommerce-pdf-catalog-col {
flex: 1 1 0;
width: 0;
padding: 10px;
max-width: 33%;
}
@media(max-width: 768px) {
.woocommerce-pdf-catalog-col {
flex: 0 0 100%;
}
}
.woocommerce-pdf-catalog-builder-subcategory, .woocommerce-pdf-catalog-builder-subsubcategory {
margin-left:  10px;
}
.woocommerce-pdf-catalog-builder input {
margin-bottom: 5px;
}