XF 1.4 How to change the colour of these lines

[imthebest]

Without altering the color palette please. Thanks!

 

[Paul B]

EXTRA.css for the node list:

.nodeList .categoryForumNodeInfo,
.nodeList .forumNodeInfo,
.nodeList .pageNodeInfo,
.nodeList .linkNodeInfo

Style Properties -> Building Blocks -> Secondary Content for the header text.