How, How can I make the all the images in my blog posts not clickable?

I only want to make the images in a single blog post unclickable. But when I use the following css, also elementor element Penci Products becomes unclickable which is not correct:

.single-post .entry-content a { pointer-events: none !important; cursor: default !important;
}

Thank you, but the images are still opening with their URLs /are still clickable.. I deleted the css an cache before that 

hi, I checked my css in customize. Non of them has something to do with the images of a blog post. Right now, on default, when I add an Image to a blog post, the image has automatically a URL - this is the setting that should be changed globally so that there is no URL added to the image on default. Here are the CSS from customize, as I tild you - not a single CSS does something with the images:

.penci-toc-container-wrapper.penci-sticky-toc {
    display: none !important;
}

body.woocommerce-checkout form.checkout.woocommerce-checkout #customer_details {
    width: 100%;
}

.penci-megamenu,
.penci-megamenu span,
.penci-megamenu p,
.penci-megamenu h3,
.penci-megamenu h3 a {
    font-family: 'BebasNeue' !important;
}

#navigation .penci-megamenu .penci-mega-child-categories a,
.pc-builder-element.pc-main-menu .navigation .menu li .penci-mega-child-categories a {
    font-size: 18px;
}

@media only screen and (max-width:479px) {
    body.elementor-page .penci-single-smore .container,
    body.elementor-page .penci-post-image-wrapper > .container,
    body.elementor-page .wrapper-boxed > .container,
    body.elementor-page .wrapper-boxed > .penci-single-wrapper > .penci-single-block > .container,
    body.elementor-page #widget-area > .container,
    body.elementor-page #footer-section > .container,
    body.elementor-page .penci-two-sidebar .container.penci-breadcrumb,
    body.elementor-page .penci-page-header-wrap .penci-page-header-inner.container,
    body.elementor-page .penci-page-header-wrap {
        padding-left: 5px;
        padding-right: 5px;
    }
}
.woocommerce #content table.cart .product-thumbnail,
.woocommerce table.cart .product-thumbnail,
.woocommerce-page #content table.cart .product-thumbnail,
.woocommerce-page table.cart .product-thumbnail {
  display: block;
  text-align: center !important;
  margin-left: auto;
  margin-right: auto;
}

@media only screen and (max-width:767px) {
    .woocommerce table.shop_table_responsive tr td:before,
    .woocommerce-page table.shop_table_responsive tr td:before {
        display: none !important;
    }
    .woocommerce-cart table.cart img {
        width: 120px;
        height: auto;
    }
}

@media only screen and (max-width: 767px) {
    .penci-top-bar .penci-login-popup-btn a {
      font-size: inherit;
      margin: 0;
      vertical-align: top;
      line-height: 14px;
    }
    .penci-top-bar .pclogin-item {
        vertical-align: top;
    }
}

@media only screen and (max-width:767px) {
  .woocommerce .thumbnail-left .penci-single-product-top-container .product-labels {
    left: auto;
    right: 10px;
    top: 10px;
  }
}

@media only screen and (max-width:767px) {
  .woocommerce table.shop_table_responsive tr td,
  .woocommerce-page table.shop_table_responsive tr td {
    padding-right: 10px;
    padding-left: 10px;
    padding: 5px;
  }
  .woocommerce-cart table.cart img {
    width: 100px;
    height: auto;
  }
}

body.woocommerce-checkout {
    padding: 60px 0 0;
}
body.woocommerce-checkout .penci-header-wrap,
body.woocommerce-checkout .footer-instagram,
body.woocommerce-checkout #footer-section {
    display: none;
}

body.woocommerce-checkout form.checkout.woocommerce-checkout #customer_details {
    width: 100%;
}

body.woocommerce-checkout form.checkout.woocommerce-checkout #order_review {
    width: 100%;
}

body.woocommerce-checkout form.checkout.woocommerce-checkout #payment {
    width: 100%;
}

body.woocommerce-cart {
    padding: 60px 0 0;
}
body.woocommerce-cart .footer-instagram,
body.woocommerce-cart #footer-section {
    display: none;
}

.select2-container--default .select2-selection--single .select2-selection__arrow b {
  border-color: #000 transparent transparent transparent !important;
}

body.woocommerce-checkout form.checkout.woocommerce-checkout #order_review,
body.woocommerce-checkout form.checkout.woocommerce-checkout .woocommerce-checkout-review-order-inner {
  padding: 0;

}
.e-checkout__order_review-2 {
  margin-top: 10px;
}

#wcj-currency-select {
    border: 0;
    padding: 20px 30px;
}

@media only screen and (min-width:961px) {
    .woocommerce #content table.cart .product-thumbnail,
    .woocommerce table.cart .product-thumbnail,
    .woocommerce-page #content table.cart .product-thumbnail,
    .woocommerce-page table.cart .product-thumbnail {
        display: table-cell;
    }
}

.woocommerce .blockUI.blockOverlay {
display: none !important;
}
.single-post .entry-content .post-image a {
    pointer-events: none !important;
    cursor: default !important;
}

#footer-section .footer-menu li a {
    font-family: 'BebasNeue';
    font-size: 18px;
}

.penci-toc-container-wrapper.penci-sticky-toc {
    display: none !important;
}

body.woocommerce-checkout form.checkout.woocommerce-checkout #customer_details {
    width: 100%;
}

.penci-megamenu,
.penci-megamenu span,
.penci-megamenu p,
.penci-megamenu h3,
.penci-megamenu h3 a {
    font-family: 'BebasNeue' !important;
}

#navigation .penci-megamenu .penci-mega-child-categories a,
.pc-builder-element.pc-main-menu .navigation .menu li .penci-mega-child-categories a {
    font-size: 18px;
}

@media only screen and (max-width:479px) {
    body.elementor-page .penci-single-smore .container,
    body.elementor-page .penci-post-image-wrapper > .container,
    body.elementor-page .wrapper-boxed > .container,
    body.elementor-page .wrapper-boxed > .penci-single-wrapper > .penci-single-block > .container,
    body.elementor-page #widget-area > .container,
    body.elementor-page #footer-section > .container,
    body.elementor-page .penci-two-sidebar .container.penci-breadcrumb,
    body.elementor-page .penci-page-header-wrap .penci-page-header-inner.container,
    body.elementor-page .penci-page-header-wrap {
        padding-left: 5px;
        padding-right: 5px;
    }
}
.woocommerce #content table.cart .product-thumbnail,
.woocommerce table.cart .product-thumbnail,
.woocommerce-page #content table.cart .product-thumbnail,
.woocommerce-page table.cart .product-thumbnail {
  display: block;
  text-align: center !important;
  margin-left: auto;
  margin-right: auto;
}

@media only screen and (max-width:767px) {
    .woocommerce table.shop_table_responsive tr td:before,
    .woocommerce-page table.shop_table_responsive tr td:before {
        display: none !important;
    }
    .woocommerce-cart table.cart img {
        width: 120px;
        height: auto;
    }
}

@media only screen and (max-width: 767px) {
    .penci-top-bar .penci-login-popup-btn a {
      font-size: inherit;
      margin: 0;
      vertical-align: top;
      line-height: 14px;
    }
    .penci-top-bar .pclogin-item {
        vertical-align: top;
    }
}

@media only screen and (max-width:767px) {
  .woocommerce .thumbnail-left .penci-single-product-top-container .product-labels {
    left: auto;
    right: 10px;
    top: 10px;
  }
}

@media only screen and (max-width:767px) {
  .woocommerce table.shop_table_responsive tr td,
  .woocommerce-page table.shop_table_responsive tr td {
    padding-right: 10px;
    padding-left: 10px;
    padding: 5px;
  }
  .woocommerce-cart table.cart img {
    width: 100px;
    height: auto;
  }
}

body.woocommerce-checkout {
    padding: 60px 0 0;
}
body.woocommerce-checkout .penci-header-wrap,
body.woocommerce-checkout .footer-instagram,
body.woocommerce-checkout #footer-section {
    display: none;
}

body.woocommerce-checkout form.checkout.woocommerce-checkout #customer_details {
    width: 100%;
}

body.woocommerce-checkout form.checkout.woocommerce-checkout #order_review {
    width: 100%;
}

body.woocommerce-checkout form.checkout.woocommerce-checkout #payment {
    width: 100%;
}

body.woocommerce-cart {
    padding: 60px 0 0;
}
body.woocommerce-cart .footer-instagram,
body.woocommerce-cart #footer-section {
    display: none;
}

.select2-container--default .select2-selection--single .select2-selection__arrow b {
  border-color: #000 transparent transparent transparent !important;
}

body.woocommerce-checkout form.checkout.woocommerce-checkout #order_review,
body.woocommerce-checkout form.checkout.woocommerce-checkout .woocommerce-checkout-review-order-inner {
  padding: 0;

}
.e-checkout__order_review-2 {
  margin-top: 10px;
}

#wcj-currency-select {
    border: 0;
    padding: 20px 30px;
}

@media only screen and (min-width:961px) {
    .woocommerce #content table.cart .product-thumbnail,
    .woocommerce table.cart .product-thumbnail,
    .woocommerce-page #content table.cart .product-thumbnail,
    .woocommerce-page table.cart .product-thumbnail {
        display: table-cell;
    }
}

.woocommerce .blockUI.blockOverlay {
display: none !important;
}
.single-post .entry-content .post-image a {
    pointer-events: none !important;
    cursor: default !important;
}

#footer-section .footer-menu li a {
    font-family: 'BebasNeue';
    font-size: 18px;
}

In the blog post all media files are linked to their upload URL. This should be on default "linked to "none" - is there a simple way to change this globally for all the blog post images? 

thank you!