.buttonfixsizes {
    min-width: 80px;
    max-width: 80px;
}
.pagination > li > a:focus,
.pagination > li > a:hover,
.pagination > li > span:focus,
.pagination > li > span:hover {
    z-index: 3;
    color: white;
    background-color: #22b6e6;
    /*border-color: #ddd;*/
    border-color:#22b6e6;
}

.bubble{
    background-color: #b7eafb;
    border-radius: 5px;
    box-shadow: 0 0 6px #B2B2B2;
    display: inline-block;
    padding: 10px 18px;
    position: relative;
    vertical-align: top;
}
.bubble::before {
    background-color: #b7eafb;
    content: "\00a0";
    display: block;
    height: 16px;
    position: absolute;
    top: 11px;
    -moz-transform: rotate( 29deg ) skew( -35deg );
    -ms-transform: rotate( 29deg ) skew( -35deg );
    -o-transform: rotate( 29deg ) skew( -35deg );
    -webkit-transform: rotate( 29deg ) skew( -35deg );
    transform: rotate( 29deg ) skew( -35deg );
    width: 20px;
}
.you::before {
    box-shadow: 2px -2px 2px 0 rgba( 178, 178, 178, .4 );
    right: -9px;    
}
.me::before {
    box-shadow: -2px 2px 2px 0 rgba( 178, 178, 178, .4 );
    left: -9px;           
}

/*chat form*/
.course-comments {
    background-color: #Fafafa;
    border: 1px solid #f2f2f2;
}

ul.chats {
  margin: 0;
  padding: 0;
}
ul.chats li {
  list-style: none;
  margin: 15px auto;
  font-size: 12px;
  position: relative;
}
ul.chats li:first-child {
  margin-top: 0;
}
ul.chats li img.avatar {
  width: 50px;
  height: 50px;
  -webkit-border-radius: 50% !important;
  -moz-border-radius: 50% !important;
  border-radius: 50% !important;
}
ul.chats li .message {
  display: block;
  padding: 7px;
  position: relative;
}
ul.chats li .message:before {
    border: none;
}
ul.chats li .message .chat-datetime {
  font-style: italic;
  color: #888;
  font-size: 11px;
}
ul.chats li .message .chat-body {
  display: block;
  margin-top: 5px;
}
ul.chats li.me img.avatar {
  float: left;
}
ul.chats li.me .message {
  background: #F2F2F2;
  margin-left: 65px;
  margin-right: 65px;
  border-left: 3px solid #828282;
  border-radius: 4px;
}
.chats li.me .message .chat-arrow {
  display: block;
  position: absolute;
  top: 15px;
  left: -10px;
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-right: 10px solid #828282;
}
/*ul.chats li.me .message a.chat-name {
  color: #e74c3c;
}*/
ul.chats li.you img.avatar {
  float: right;
  position: absolute;
  top: 0;
  right: 0;
}
ul.chats li.you .message {
  background: #f2f2f2;
  margin-right: 65px;
  border-right: 3px solid #828282;
  text-align: right;
  /*border-radius: 0;*/
}
ul.chats li.you .message .chat-body {
    text-align: left;
}
ul.chats li.you .message .chat-arrow {
  display: block;
  position: absolute;
  top: 15px;
  right: -10px;
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left:10px solid #828282;
}
/*ul.chats li.you .message a.chat-name {
  color: #e74c3c;
}*/
ul.chats li.you .message a.chat-name,
ul.chats li.you .message a.chat-datetime {
  text-align: right;
}