Changing colour of the hyperlink on my homepage 7.1

Site URL: https://www.frillup.ch/

I want to change the colour of just one the hyperlink (Our story) from the text "We are a Swiss company offering beautiful scarves all across Europe. Our products come directly from manufacturers in India. Because of this direct supply, we can offer our scarves at a fair price for you, us and our partners in India. Read more in Our story." on my homepage. Can someone please help. 

Add to Design > Custom CSS

/* Hyperlink color */
div#block-yui_3_17_2_1_1605519989059_10415 a {
    color: red;
    background-image: linear-gradient(to right,currentColor 100%,currentColor 0);
}