.mail_list_content{
	margin: 0 0 0 6em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 80%;
    line-height: 1em;
}

	@media screen and (max-width: 760px) {
		.mail_list_content {
        width: 250px;;
		}

	}

        .mail-list .chat-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-bottom: 1px solid #ddd;
            padding: 12px 0;
            text-decoration: none;
            color: #000;
			display:block;
        }
        .mail-list .chat-item:hover {
            background-color: #f8f8f8;
        }
        .mail-list .chat-item img.avatar-md {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            margin-right: 12px;
        }
        .mail-list .chat-item .meta {
            flex: 1;
        }
        .mail-list .chat-item small {
            color: #666;
            white-space: nowrap;
            margin-left: 10px;
		    font-size: 1.5em;
        }

        .chat-box {
            display: flex;
            flex-direction: column;
            height: 81vh;
            position: relative;
            overflow: hidden;
        }
        .chat-messages {
			flex: 1;
			overflow-y: auto;
			padding: 0 1em;
			display: flex;
			flex-direction: column;
        }
        .message { display: flex; margin-bottom: 15px; }
        .left { flex-direction: row; }
        .right { flex-direction: row-reverse; }
        .chat-box img { width: 50px; height: 50px; border-radius: 50%; margin: 0 0.5em; border: 2px solid #eee; }
        .bubble { background: #fee; padding: 10px 15px; border-radius: 10px; max-width: 60%; word-wrap: break-word; }
        .right .bubble { background: #f2f2f2; }
        .read-status { font-size: 0.75em; color: #999; text-align: right; }
        .chat-form {
            position: fixed;
            bottom: 0;
            width: 80%;
            background: #ffffff50;

        }
        .chat-form textarea {
            width: 90%;
            height: 60px;
            padding: 8px;
            margin-bottom: 8px;
            resize: none;
        }
        .chat-form .button {
            margin-right: 8px;
        }
        #loadMoreAbove {
            text-align: center;
            padding: 10px;
            color: #666;
            cursor: pointer;
        }