Add track step estimated duration

style/_fa.scss

@@ -39,7 +39,8 @@ $fa-css-prefix: fa;
 .#{$fa-css-prefix}-elev-chart:before { content: fa-content($fa-var-chart-area); }
 .#{$fa-css-prefix}-message-in:before { content: fa-content($fa-var-shoe-prints); }
 .#{$fa-css-prefix}-distance:before { content: fa-content($fa-var-arrow-circle-right); }
-.#{$fa-css-prefix}-elevation:before { content: fa-content($fa-var-arrow-circle-up); }
+.#{$fa-css-prefix}-elev-drop:before { content: fa-content($fa-var-arrow-circle-down); }
+.#{$fa-css-prefix}-elev-gain:before { content: fa-content($fa-var-arrow-circle-up); }
 
 /* Feed */
 .#{$fa-css-prefix}-post:before { content: fa-content($fa-var-comment); }

style/_mask_project.scss

@@ -82,14 +82,11 @@ $legend-color: #222;
 				&.description {
 					font-style: italic;
 				}
-				&.distance, &.elevation {
+				&.detail {
 					margin-top: 1em;
 					width: 50%;
 					display: inline-block;
 				}
-				&.elevation {
-					text-align: right;
-				}
 			}
 		}