Add this code to the Custom CSS field on the Appearance tab of your Pricing Table widget’s settings:
[class*="eapps-pricing-table-column-price-wrapper"] {
--d: .3em; /* the depth */
font-size: 26px;
position: absolute;
bottom: 20px;
inset-inline: calc(-1*var(--d));
border-top: var(--d) solid #0008;
line-height: 1.8;
clip-path: polygon(0 100%,100% 100%,100% var(--d),calc(100% - var(--d)) 0%,calc(100% - var(--d)) var(--d),var(--d) var(--d),var(--d) 0%,0 var(--d));
background-color: #ddd; /* the main color */
}
