fix incorrect color usage

Author: wxiaoguang

templates/projects/view.tmpl

@@ -224,7 +224,7 @@
 							{{- range index $.LinkedPRs .ID}}
 							<div class="meta gt-my-2">
 								<a href="{{$.RepoLink}}/pulls/{{.Index}}">
-									<span class="gt-m-0 {{if .PullRequest.HasMerged}}purple{{else if .IsClosed}}red{{else}}green{{end}}">{{svg "octicon-git-merge" 16 "gt-mr-2 gt-vm"}}</span>
+									<span class="gt-m-0 text {{if .PullRequest.HasMerged}}purple{{else if .IsClosed}}red{{else}}green{{end}}">{{svg "octicon-git-merge" 16 "gt-mr-2 gt-vm"}}</span>
 									<span class="gt-vm">{{.Title}} <span class="text light grey">#{{.Index}}</span></span>
 								</a>
 							</div>

templates/repo/projects/view.tmpl

@@ -235,7 +235,7 @@
 							{{- range index $.LinkedPRs .ID}}
 							<div class="meta gt-my-2">
 								<a href="{{$.RepoLink}}/pulls/{{.Index}}">
-									<span class="gt-m-0 {{if .PullRequest.HasMerged}}purple{{else if .IsClosed}}red{{else}}green{{end}}">{{svg "octicon-git-merge" 16 "gt-mr-2 gt-vm"}}</span>
+									<span class="gt-m-0 text {{if .PullRequest.HasMerged}}purple{{else if .IsClosed}}red{{else}}green{{end}}">{{svg "octicon-git-merge" 16 "gt-mr-2 gt-vm"}}</span>
 									<span class="gt-vm">{{.Title}} <span class="text light grey">#{{.Index}}</span></span>
 								</a>
 							</div>

templates/user/settings/keys_gpg.tmpl

@@ -54,7 +54,7 @@
 					{{end}}
 				</div>
 				<div class="left floated content">
-					<span class="{{if or .ExpiredUnix.IsZero ($.PageStartTime.Before .ExpiredUnix.AsTime)}}green{{end}}">{{svg "octicon-key" 32}}</span>
+					<span class="text {{if or .ExpiredUnix.IsZero ($.PageStartTime.Before .ExpiredUnix.AsTime)}}green{{end}}">{{svg "octicon-key" 32}}</span>
 				</div>
 				<div class="content">
 					{{if .Verified}}

templates/user/settings/keys_ssh.tmpl

@@ -47,7 +47,7 @@
 
 				</div>
 				<div class="left floated content">
-					<span class="tooltip{{if .HasRecentActivity}} green{{end}}" {{if .HasRecentActivity}}data-content="{{$.locale.Tr "settings.key_state_desc"}}"{{end}}>{{svg "octicon-key" 32}}</span>
+					<span class="tooltip text {{if .HasRecentActivity}}green{{end}}" {{if .HasRecentActivity}}data-content="{{$.locale.Tr "settings.key_state_desc"}}"{{end}}>{{svg "octicon-key" 32}}</span>
 				</div>
 				<div class="content">
 						{{if .Verified}}