Alternative fontawesome icon for reading list (new experiment).
Screenshot from 2021-12-28 15-18-52.png
/* reading list */
.profile-popup + .button-toolbar button svg path {
d: path(
"M 18.41562,7.91813 16.08344,5.58563 C 15.70625,5.21069 15.19687,5 14.66875,5 H 9 C 7.89531,5 7,5.89531 7,7 l 2e-4,12 c 0,1.10438 0.89532,2 2,2 H 17 c 1.1,0 2,-0.9 2,-2 V 9.33125 C 19,8.80313 18.79062,8.29375 18.41562,7.91813 Z M 17.5,19 c 0,0.27613 -0.22388,0.5 -0.5,0.5 H 9.00063 c -0.27619,0 -0.5,-0.22387 -0.5,-0.5 L 8.5,7.00407 c 0,-0.27613 0.22387,-0.5 0.5,-0.5 h 5 V 9 c 0,0.55219 0.44781,1 1,1 h 2.47187 v 9 z M 10,13.75 c 0,0.41563 0.3375,0.75 0.75,0.75 h 4.5 C 15.66562,14.5 16,14.16563 16,13.75 16,13.33438 15.66562,13 15.25,13 h -4.5 C 10.3375,13 10,13.3375 10,13.75 Z M 15.25,16 h -4.5 C 10.3375,16 10,16.3375 10,16.75 c 0,0.4125 0.33594,0.75 0.75,0.75 h 4.5 C 15.66406,17.5 16,17.16407 16,16.75 16,16.33594 15.66562,16 15.25,16 Z"
);
}