@import url(https://fonts.googleapis.com/css?family=Lato:400,700);
*, *:before, *:after {
  box-sizing: border-box;
}

.chat {
  /* width: 490px; */
  width: 100%;
  float: left;
  background: #F2F5F8;
  /* background-image: url('https://cdn1.vectorstock.com/i/1000x1000/62/15/love-pattern-background-vector-926215.jpg'); */
  border-top-right-radius: 5px;
  border-bottom-right-radius: 5px;
  color: #434651;
}
.chat .chat-header {
  padding: 20px;
  border-bottom: 2px solid white;
  background-color: black;
}
.chat .chat-header img {
  float: left;
}
.chat .chat-header .chat-about {
  float: left;
  padding-left: 10px;
  margin-top: 6px;
}
.chat .chat-header .chat-with {
  font-weight: bold;
  font-size: 16px;
}
.chat .chat-header .chat-num-messages {
  color: #92959E;
}
.chat .chat-header .fa-star {
  float: right;
  color: #D8DADF;
  font-size: 20px;
  margin-top: 12px;
}
.chat .chat-history {
  padding: 30px 30px 20px;
  border-bottom: 2px solid white;
  overflow-y: scroll;
  height: 575px;
}
.chat .chat-history .message-data {
  margin-bottom: 15px;
}
.chat .chat-history .message-data-time {
  color: #a8aab1;
  padding-left: 6px;
}
.chat .chat-history .message {
  color: white;
  padding: 18px 20px;
  line-height: 26px;
  font-size: 16px;
  border-radius: 7px;
  margin-bottom: 30px;
  width: 90%;
  position: relative;
}
.chat .chat-history .message:after {
  bottom: 100%;
  left: 7%;
  border: solid transparent;
  content: " ";
  height: 0;
  width: 0;
  position: absolute;
  pointer-events: none;
  border-bottom-color: #86BB71;
  border-width: 10px;
  margin-left: -10px;
}
.chat .chat-history .my-message {
  background: #86BB71;
}
.chat .chat-history .other-message {
  background: #94C2ED;
}

.chat .chat-message {
  padding: 30px;
}
.chat .chat-message textarea {
  width: 100%;
  border: none;
  padding: 10px 20px;
  font: 14px/22px "Lato", Arial, sans-serif;
  margin-bottom: 10px;
  border-radius: 5px;
  resize: none;
}
.chat .chat-message .fa-file-o, .chat .chat-message .fa-file-image-o {
  font-size: 16px;
  color: gray;
  cursor: pointer;
}
.chat .chat-message button {
  float: right;
  color: #94C2ED;
  font-size: 16px;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  font-weight: bold;
  background: #F2F5F8;
}
.chat .chat-message button:hover {
  color: #75b1e8;
}

.online, .offline, .me {
  margin-right: 3px;
  font-size: 10px;
}

.align-left {
  text-align: left;
}

.align-right {
  text-align: right;
}

.float-right {
  float: right;
}

.clearfix:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: " ";
  clear: both;
  height: 0;
}

/* Partie ajoutée */

/* mode portable */



.div-all-chat{
  display: flex;
    justify-content: center;
    margin-top: 5em;
    background-image: url('https://cdn1.vectorstock.com/i/1000x1000/62/15/love-pattern-background-vector-926215.jpg');
    border-top: green 2px dashed;
}

body{
    width: 100%;

}

.avatar-img{
    width: 60px;
    height: auto;
}


/* Thémes michael & chloe */
.chat-header-michael{
border: 1px solid #1a8aed;
}
.chat-header-chloe{
  border: 1px solid pink;
}

.online-chloe {
  color: pink;
}
.online-michael {
  color: #1a8aed;
}

.message-michael{
background-color: #1a8aed;
}

.message-chloe{
  background-color: pink;
}

li{
  list-style-type: none; 
}

.chat-history ul{
  padding: 0;
}

.chat .chat-history .message-me {
  color: white;
  padding: 18px 20px;
  line-height: 26px;
  font-size: 16px;
  border-radius: 7px;
  margin-bottom: 30px;
  width: 90%;
  position: relative;
}
.chat .chat-history .message-me:after {
  bottom: 100%;
  left: 93%;
  border: solid transparent;
  content: " ";
  height: 0;
  width: 0;
  position: absolute;
  pointer-events: none;
  border-width: 10px;
  margin-left: -10px;
}

.chat .chat-history .message-other {
  color: white;
  padding: 18px 20px;
  line-height: 26px;
  font-size: 16px;
  border-radius: 7px;
  margin-bottom: 30px;
  width: 90%;
  position: relative;
}
.chat .chat-history .message-other:after {
  bottom: 100%;
  left: 7%;
  border: solid transparent;
  content: " ";
  height: 0;
  width: 0;
  position: absolute;
  pointer-events: none;
  border-width: 10px;
  margin-left: -10px;
}

/* fleche */
.chat .chat-history .message-michael:after {
  border-bottom-color: #1a8aed;
}
.chat .chat-history .message-chloe:after {
  border-bottom-color: pink;
}

.btn-trash{
  border: 1px solid crimson;
  color: crimson;
}
.btn-edit{
border: 1px solid green;
color: green;
}