.customerBlink{
    background: #9538d8;
    text-decoration: blink;
    -webkit-animation-name: blinker;
    -webkit-animation-duration: 1.6s;
    -webkit-animation-iteration-count:infinite;
    -webkit-animation-timing-function:ease-in-out;
    -webkit-animation-direction: alternate;    
}

.fromCustomer{
    background-color:#bc5fff;
    color:#000;
}

.fromAlert{
    background-color:#fff519;
    color:#000;
}

.alertBlink{
    background: #fff519;
    text-decoration: blink;
    -webkit-animation-name: blinker;
    -webkit-animation-duration: 1.6s;
    -webkit-animation-iteration-count:infinite;
    -webkit-animation-timing-function:ease-in-out;
    -webkit-animation-direction: alternate;      
}