.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;
}

.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;
  
}

.woocommerce-pdf-catalog-builder-subcategory, .woocommerce-pdf-catalog-builder-subsubcategory {
    margin-left:  10px;
}

.woocommerce-pdf-catalog-builder input {
    margin-bottom: 5px;
}