How to remove Quantity and Variant Dropdown on Product Block?

To remove Quantity and Variant dropdown on Product Block, you can follow these.

#1. All Product Blocks

Use this code to Custom CSS box.

div.product-block {
div.product-quantity-input, div.product-variants {
display: none !important;
}
}

#2. Specific Product Block

First, you need to find Product Block ID. In my example, it is:

Next, use this CSS code

#block-yui_3_17_2_1_1723420122123_4304 {
div.product-quantity-input, div.product-variants {
display: none !important;
}
}