diff --git a/client.sample.happy-dev.css b/client.sample.happy-dev.css
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+:root {
+  --color-primary: #FFB700;
+  --color-secondary: #3C3F57;
+  --color-complementary: #6259E5;
+  --color-complementary-darken: #36383B;
+  --color-white: #FFFFFF;
+
+  --color-black-h: 216;
+  --color-black-s: 4%;
+  --color-black-l: 22%;
+
+  --color-main-background: var(--color-grey-13);
+  --color-main-text: #7A7F85;
+  --color-highlight-primary: var(--color-primary);
+  --color-user-panel: var(--color-black);
+  --color-bell: var(--color-secondary);
+  --color-avatar-background: #E4E8ED;
+  --color-title: #36383B;
+  --color-h1: var(--color-title);
+  --color-h2: var(--color-title);
+
+  /* Depreciated */
+  --color-tag-group-text: #9BA0A7;
+  --color-tag-group-border: var(--color-primary);
+  --color-label-dark: var(--color-grey-6);
+
+  /* Header's elements */
+  --color-header-background: var(--color-white);
+  --color-bell: var(--color-complementary-darken);
+  --color-notification-counter-number: black;
+  --color-notification-summary: #7A7F85;
+  --solid-notifications-theme: var(--color-primary);
+  --color-notification-item-border: #E4E8ED;
+  --color-notification-scrollbar-background: #EDF1FA;
+  --color-notification-scrollbar-track: #BDC2D7;
+  --color-user-panel-header-text: var(--color-complementary-darken);
+  --color-user-panel-header-background: var(--color-white);
+  --color-user-panel-header-text-open: var(--color-white);
+  --color-user-panel-header-background-open: var(--color-secondary);
+  --color-user-panel-list-background: var(--color-white);
+  --color-user-panel-list-text-hover: var(--color-complementary);
+  --color-user-panel-list-border: #E4E8ED;
+
+  /* Left menu */
+  --color-menu-highlight-primary: #FFD759;
+  --color-menu-background: var(--color-secondary);
+  --color-menu-text: var(--color-white);
+  --color-menu-text-active: var(--color-secondary);
+  --color-menu-background-active: var(--color-menu-highlight-primary);
+  --color-menu-badge-background: var(--color-menu-highlight-primary);
+  --color-menu-badge-text-active: var(--color-menu-highlight-primary);
+  --color-menu-badge-background-active: var(--color-secondary);
+  --color-menu-icon-background-active: var(--color-secondary);
+
+  /* Right menu */
+  --color-right-menu-background: #DAE2F3;
+  --color-right-menu-text: var(--color-secondary);
+  --color-right-menu-link-border: #BDC2D7;
+  --color-right-menu-active-text: var(--color-primary);
+  --color-right-menu-active-background: var(--color-secondary);
+  --color-right-menu-active-icon: var(--color-primary);
+
+  /* Scrollbar */
+  --color-scrollbar-right-background: var(--color-white);
+  --color-scrollbar-right-track: var(--color-grey-6);
+  --color-scrollbar-left-background: var(--color-secondary);
+  --color-scrollbar-left-track: var(--color-grey-11);
+
+  /* Tags */
+  --color-tag-admin-text: var(--color-complementary);
+  --color-tag-admin-border: var(--color-complementary);
+
+  /* Form elements */
+  --color-button-white: var(--color-white);
+  --color-button-primary: var(--color-primary);
+  --color-button-secondary: var(--color-complementary);
+  --color-button-complementary: var(--color-secondary);
+
+  --color-input-background: #EDF1FA;
+  --color-input-text: var(--color-secondary);
+  --color-input-icon: var(--color-complementary);
+  --color-input-active: var(--color-complementary);
+  --color-fieldset: var(--color-title);
+  --color-fieldset-border: #DAE2F3;
+  --color-button-modal: var(--color-title);
+  --color-select-list: var(--color-secondary);
+  --color-select-add-button: var(--color-button-secondary);
+  --color-select-add-button-background: var(--color-button-white);
+
+  --color-label-light: var(--color-grey-6);
+
+  /* Skill */
+  --color-skill-background: var(--color-primary);
+  --color-skill-text: var(--color-white);
+
+  /* Icon */
+  --color-icon: var(--color-primary);
+
+  /* Table */
+  --color-table-header-background: #BDC2D7;
+  --color-table-header-text: var(--color-white);
+  --color-table-border: #BDC2D7;
+
+  /* User thumb */
+  --color-user-thumb-name: #7A7F85;
+
+  --color-backlink: var(--color-secondary);
+  --color-content-header: #DAE2F3;
+
+  /* Chat */
+  --color-chat-white: var(--color-white);
+  --color-chat-primary: var(--color-primary);
+  --color-chat-complementary: var(--color-complementary);
+  --color-chat-secondary: var(--color-secondary);
+  --color-chat-complementary-darken: var(--color-complementary-darken);
+  --color-chat-grey-1: var(--color-grey-4);
+  --color-chat-grey-2: var(--color-grey-6);
+  --color-chat-grey-3: var(--color-grey-10);
+
+  /* Directory */
+  --color-directory-grey-4: #7A7F85 !important;
+  --color-directory-grey-5: #F0F3F6 !important;
+
+  --color-directory-avatar-background: #E4E8ED !important;
+  --color-directory-back-link: #36383B !important;
+  --color-directory-border: #DAE2F3 !important;
+  --color-directory-content-header-border: #DAE2F3 !important;
+  --color-directory-h1: var(--color-complementary-darken);
+  --color-directory-list-icon: var(--color-primary);
+  --color-directory-text: var(--color-directory-grey-4);
+
+  --color-directory-send-border: var(--color-complementary) !important;
+  --color-directory-list-icon: var(--color-primary) !important;
+  --color-directory-counter-background: var(--color-directory-grey-5) !important;
+  --color-directory-counter-border: #9BA0A7 !important;
+  --color-directory-counter-text: #4A4A4A !important;
+
+  --color-directory-paginate: #36383B !important;
+  --color-directory-paginate-disabled: #9BA0A7 !important;
+
+  --color-directory-form-input: #EDF1FA !important;
+  --color-directory-form-input-text: var(--color-directory-grey-4) !important;
+  --color-directory-form-input-active: var(--color-complementary) !important;
+  --color-directory-form-select-icon: var(--color-complementary) !important;
+}
+
+/* Text color for the beta label */
+
+#header>div.header-left>span.beta-tag {
+  color: var(--color-complementary);
+}
+
+/* Button to edit a channel or a project (in project-profile) */
+#project solid-link[next="project-edit"],
+#circle solid-link[next="circle-edit"] {
+  background: var(--color-complementary);
+  border: 1px solid var(--color-complementary);
+}
+
+#project solid-link[next="project-edit"]:hover,
+#circle solid-link[next="circle-edit"]:hover {
+  background: var(--color-white);
+  border: 1px solid var(--color-complementary);
+  color: var(--color-complementary);
+}
+
+/* Button to delete a channel */
+/* box-button is depreciated */
+#circle-profile>div>div.desktop-button__end>solid-ac-checker>solid-delete,
+#circle-profile>div>div.box-button>solid-ac-checker>solid-delete {
+  background: var(--color-white);
+  border: 1px solid var(--color-complementary);
+  color: var(--color-complementary);
+}
+
+#circle-profile>div>div.desktop-button__end>solid-ac-checker>solid-delete>button,
+#circle-profile>div>div.box-button>solid-ac-checker>solid-delete>button {
+  color: var(--color-complementary);
+}
+
+#circle-profile>div>div.desktop-button__end>solid-ac-checker>solid-delete:hover,
+#circle-profile>div>div.box-button>solid-ac-checker>solid-delete:hover {
+  background: var(--color-complementary);
+  border: 1px solid var(--color-complementary);
+  color: var(--color-white);
+}
+
+#circle-profile>div>div.desktop-button__end>solid-ac-checker>solid-delete:hover>button,
+#circle-profile>div>div.box-button>solid-ac-checker>solid-delete:hover>button {
+  color: var(--color-white);
+}
+
+/* Button with a pen to edit a user */
+#admin-users-list>div>div.table>solid-display>div>solid-display>div>solid-action-hd-custom>solid-ac-checker>solid-link {
+  background: var(--color-complementary);
+  border: 1px solid var(--color-complementary);
+  color: var(--color-white);
+}
+
+#admin-users-list>div>div.table>solid-display>div>solid-display>div>solid-action-hd-custom>solid-ac-checker>solid-link:hover {
+  background: var(--color-white);
+  border: 1px solid var(--color-complementary);
+  color: var(--color-complementary);
+}
+
+/* Button to join a channel */
+#admin-circle-list>div>div.table>solid-display:nth-child(5)>div>solid-display>div>admin-circle-join-button>solid-form {
+  background: var(--color-complementary);
+  border: 1px solid var(--color-complementary);
+  color: var(--color-white);
+}
+
+#admin-circle-list>div>div.table>solid-display:nth-child(5)>div>solid-display>div>admin-circle-join-button>solid-form:hover {
+  background: var(--color-white);
+  border: 1px solid var(--color-complementary);
+  color: var(--color-complementary);
+}
+
+#admin-circle-list>div>div.table>solid-display:nth-child(5)>div>solid-display>div>admin-circle-join-button>solid-form:hover input {
+  color: var(--color-complementary);
+}
+
+
+/* Directory - my profile*/
+
+/* Colors for buttons to send a message to a member and to update or remove your profile picture */
+#member-profile>div.profile-card>div.user-profile>div>solid-display>div>solid-action.button.button-primary.bordered,
+button#solid-picture-browse.button.button-primary,
+button#solid-picture-remove.button.button-primary {
+  border: 1px solid var(--color-directory-complementary) !important;
+}
+
+#member-profile solid-action.button.button-primary>solid-link,
+button#solid-picture-browse.button.button-primary,
+button#solid-picture-remove.button.button-primary {
+  color: var(--color-directory-complementary) !important;
+}
+
+#member-profile>div.profile-card>div.user-profile>div>solid-display>div>solid-action.button.button-primary.bordered>solid-link::before {
+  background-color: var(--color-directory-complementary) !important;
+}
+
+/* Hover */
+#member-profile solid-action.button.button-primary:hover,
+#member-profile solid-action.button.button-primary:hover>solid-link,
+button#solid-picture-browse.button.button-primary:hover,
+button#solid-picture-remove.button.button-primary:hover {
+  color: var(--color-directory-white) !important;
+  background-color: var(--color-directory-complementary) !important;
+}
+
+#member-profile>div.profile-card>div.user-profile>div>solid-display>div>solid-action.button.button-primary.bordered:hover>solid-link::before {
+  background-color: var(--color-directory-white) !important;
+}
+
+#members-list .send-display solid-link::before {
+    background-color: var(--color-directory-complementary)!important;
+}
+
+/* Dashboard */
+.dashboard-card>div>div>p {
+  color: var(--color-complementary) !important;
+}
+
+.dashboard-card .svg-color-secondary {
+  fill: var(--color-complementary) !important;
+}
+
+.dashboard-card i {
+  border-color: var(--color-primary) !important;
+  color: var(--color-complementary) !important;
+}
+
+.dashboard-card sib-link, .dashboard-card solid-link {
+  border-color: var(--color-complementary) !important;
+  color: var(--color-complementary) !important;
+}
+
+.dashboard-card sib-link:hover, .dashboard-card solid-link:hover {
+  background-color: var(--color-complementary) !important;
+  color: #fff !important;
+}