style.css

body {
    pointer-events: none;
}
* {
    pointer-events: none;
}
.draggable {
    -webkit-app-region: drag;
}

.left {
    float: left;
}

.right {
    float: right;
}

.user {
    width: auto;
    height: auto;
    overflow: auto;
}

.userPic {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: white;
    margin-top: 10px;
    margin-bottom: 10px;

     -webkit-box-shadow: 0px 0px 6px -3px rgba(0, 0, 0, 0.5);
        -moz-box-shadow: 0px 0px 6px -3px rgba(0, 0, 0, 0.5);
             box-shadow: 0px 0px 6px -3px rgba(0, 0, 0, 0.5);
}

.userPic.left {
    margin-right: 15px;
}

.userPic.right {
    margin-left: 15px;
}

.userName {
    color: #000000;
    text-shadow:
        3px 3px 0 #ffffff,
        -1px -1px 0 #ffffff,  
        1px -1px 0 #ffffff,
        -1px 1px 0 #ffffff,
        1px 1px 0 #ffffff;
}

.userSideContainer {
    min-width: auto;
    display:grid;
}

.userMsgList {
    min-width: auto;
}

/* Top most message */
.userMsgList .userMsg:nth-child(1) {
    width: 200px; 
}

.userMsgList.left .userMsg:nth-child(1)::after {
    height: 20px;
    width:  20px;
    position: absolute;
    display: block;
    content: '';
    top:0;
    left: -5px;
    transform:             rotate( 45deg );
        -moz-transform:    rotate( 45deg );
        -ms-transform:     rotate( 45deg );
        -o-transform:      rotate( 45deg );
        -webkit-transform: rotate( 45deg );
    transform: skewX(30deg);

    background-color: #ffffff;

     -webkit-box-shadow: -3px -3px 6px -5px rgba(0, 0, 0, 0.5);
        -moz-box-shadow: -3px -3px 6px -5px rgba(0, 0, 0, 0.5);
             box-shadow: -3px -3px 6px -5px rgba(0, 0, 0, 0.5);
}

.userMsgList.right .userMsg:nth-child(1)::after {
    height: 20px;
    width:  20px;
    position: absolute;
    display: block;
    content: '';
    top:0;
    right: -5px;
    transform:             rotate( -45deg );
        -moz-transform:    rotate( -45deg );
        -ms-transform:     rotate( -45deg );
        -o-transform:      rotate( -45deg );
        -webkit-transform: rotate( -45deg );
    transform: skewX(-30deg);

    background-color: #ffffff;

     -webkit-box-shadow: 3px -3px 6px -5px rgba(0, 0, 0, 0.5);
        -moz-box-shadow: 3px -3px 6px -5px rgba(0, 0, 0, 0.5);
             box-shadow: 3px -3px 6px -5px rgba(0, 0, 0, 0.5);
}

.userMsgList .userMsg:nth-child(n+2) {
    width: 200px;
}

.userMsgList .userMsg:last-child {
    margin-bottom: 15px;
}

.userMsg {
    height: auto;
    position: relative;
    background: #ffffff;
    border-radius: 5px;
    margin: 3px;
    word-break: break-word;
    color: #000000;
    float: inherit;
    display: block;
    clear: both;

	-webkit-box-shadow: 0px 0px 6px -3px rgba(0, 0, 0, 0.5);
	   -moz-box-shadow: 0px 0px 6px -3px rgba(0, 0, 0, 0.5);
	        box-shadow: 0px 0px 6px -3px rgba(0, 0, 0, 0.5);
}

.userMsg p {
    padding: 5px;
}

.userMsg .state {

}

.frustration {
    height: 60px;
    width: auto;
    position: absolute;
    bottom: 15px;
    right: 15px;
    display: inline;
    background: white;
    border-radius: 20px;
    opacity:0;
    -webkit-box-shadow: 0px 0px 6px -3px rgba(0, 0, 0, 0.5);
    -moz-box-shadow: 0px 0px 6px -3px rgba(0, 0, 0, 0.5);
         box-shadow: 0px 0px 6px -3px rgba(0, 0, 0, 0.5);
}

.frustration img {
    height: inherit;
    width: auto;
    float: right;
}

.frustration h3 {
    float: left;
    padding-left: 15px;
}


@keyframes fadein {
    0% {opacity:0;}
    30% {opacity:1;}
    60% {opacity:1;}
    100% {opacity:0;}
}
    
@-moz-keyframes fadein {
    0% {opacity:0;}
    30% {opacity:1;}
    60% {opacity:1;}
    100% {opacity:0;}
}
    
@-webkit-keyframes fadein {
    0% {opacity:0;}
    30% {opacity:1;}
    60% {opacity:1;}
    100% {opacity:0;}
}
    
@-o-keyframes fadein {
    0% {opacity:0;}
    30% {opacity:1;}
    60% {opacity:1;}
    100% {opacity:0;}
}
    
@-ms-keyframes fadein {
    0% {opacity:0;}
    30% {opacity:1;}
    60% {opacity:1;}
    100% {opacity:0;}
}