.message-blue {
    position: relative;
    margin-left: 20px;
    margin-bottom: 10px;
    padding: 10px;
    background-color: #A8DDFD;
    width: 200px;
    text-align: left;
    font: 400 .9em 'Open Sans', sans-serif;
    border: 1px solid #97C6E3;
    border-radius: 10px;
}

.message-orange {
    position: relative;
    margin-bottom: 10px;
    margin-left: calc(100% - 240px);
    padding: 10px;
    background-color: #f8e896;
    width: 200px;
    text-align: left;
    font: 400 .9em 'Open Sans', sans-serif;
    border: 1px solid #dfd087;
    border-radius: 10px;
}

.message-content {
    padding: 0;
    margin: 0;
	word-wrap: break-word;
	padding-bottom: 10px;
}

.message-timestamp-right {
    position: absolute;
    font-size: .85em;
    font-weight: 300;
    bottom: 5px;
    right: 5px;
}

.message-timestamp-left {
    position: absolute;
    font-size: .85em;
    font-weight: 300;
    bottom: 5px;
    left: 5px;
}

.message-blue:after {
    content: '';
    position: absolute;
    border-top: 15px solid #A8DDFD;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    top: 0;
    left: -15px;
	bottom: 5px;
}

.message-blue:before {
    content: '';
    position: absolute;
    border-top: 17px solid #97C6E3;
    border-left: 16px solid transparent;
    border-right: 16px solid transparent;
    top: -1px;
    left: -17px;
}

.message-orange:after {
    content: '';
    position: absolute;
    border-bottom: 15px solid #f8e896;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    bottom: 5px;
    right: -15px;
}

.message-orange:before {
    content: '';
    position: absolute;
    border-bottom: 17px solid #dfd087;
    border-left: 16px solid transparent;
    border-right: 16px solid transparent;
    bottom: -1px;
    right: -17px;
}
.scroll-style
{
    height: 100px;
    overflow: auto;
}
.scroll-style1
{
    height: 400px;
    overflow: auto;

}
div.first {
  background: rgba(0, 128, 0, 0.1);
  width: 100%;
  padding: 10px 0;
  text-align: left;
  margin-top: 1px;
  color: black;
}
.message-prof {
    position: absolute;
    font-size: .55em;
    font-weight: 200;
	color: green;
    top: 5px;
    left: 10px;
}
table {
  font-family: arial, sans-serif;
  border-collapse: collapse;
  width: 200px;
}

td, th {
  border: 1px solid #dddddd;
  text-align: left;
  padding: 8px;
}

tr:nth-child(even) {
  background-color: #dddddd;
}