我有一些 CSS:
.bubbledLeft,
.bubbledRight{
position: relative;
margin-top: 3px;
max-width: 99%;
clear: both;
min-width: 99%;
}
.bubbledLeft{
float: left;
margin-right: auto;
padding: 14px 10px 4px 15px; /*position within the border*/
}
.bubbledLeft:before{
z-index: -1;
position: absolute;
top: 0px;
right: 0px;
bottom: 0px;
left: 0px;
content: "";
border-width: 8px 10px 8px 17px;
border-image: url("/assets/chat/speech_bubble_left_2.png") 8 10 8 17 stretch stretch;
-webkit-border-image: url("/assets/chat/speech_bubble_left_2.png") 8 10 8 17 stretch stretch;
-moz-border-image: url("/assets/chat/speech_bubble_left_2.png") 8 10 8 17 stretch stretch;
-o-border-image: url("/assets/chat/speech_bubble_left_2.png") 8 10 8 17 stretch stretch;
}
.bubbledRight{
float: right;
margin-left: auto;
text-align: right;
text-align: left;
padding: 4px 15px 4px 15px; /*position within the border*/
}
.bubbledRight:before{
z-index: -1;
position: absolute;
top: 0px;
right: 0px;
bottom: 0px;
left: 0px;
content: "";
border-width: 8px 17px 8px 10px;
border-image: url("/assets/chat/speech_bubble_right_2.png") 8 17 8 10 stretch stretch ;
-webkit-border-image: url("/assets/chat/speech_bubble_right_2.png") 8 17 8 10 stretch stretch ;
-moz-border-image: url("/assets/chat/speech_bubble_right_2.png") 8 17 8 10 stretch stretch ;
-o-border-image: url("/assets/chat/speech_bubble_right_2.png") 8 17 8 10 stretch stretch ;
}
HTML:
<div class="content">
<textarea id="messageText" rows="3" style="width: 80%; resize: none; height: 40px; border: 0px; position: fixed; top: 0px; left: 0px; z-index: 999;" >Napisz wiadomość...</textarea>
<button id="sendMsgBtn-ajax" class="sendMsgBtn">Wyślij</button>
<div class="commentArea" id="commentArea">
<% @msgs.each do |m| %>
<% if (current_user.blank? == false && m.user.blank? == false && m.user.email == current_user.email) %>
<div class="bubbledRight">
<%= m.body %>
<br />
<div class="date-right"><%= m.created_at.to_time.strftime("%Y-%m-%d %H:%M") %></div>
<div class="nick-right"> ~<%= m.user.blank? == false ? m.user.email : "gość" %></div>
</div>
<br />
<% else %>
<div class="bubbledLeft">
<%= m.body %>
<br />
<div class="date"><%= m.created_at.to_time.strftime("%Y-%m-%d %H:%M") %></div>
<div class="nick"> ~<%= m.user.blank? == false ? m.user.email : "gość" %></div>
</div>
<br />
<% end %>
<% end %>
</div>
</div>
它可以在 Chrome、Opera 和 Safari 上完美运行,但不能在 Firefox 上运行。为什么 ?
截图(左 chrome 右 firefox):http ://ge.tt/7dGLW7U?c