stylus.css

.hapdash-chat-bubble div a {
    color: white;
    text-decoration: underline;
    white-space: nowrap;
    font-weight: bold;
}
.hapdash-chat .hapdash-chat-bubble.type-event a {
    color: #d3ffff;
    font-weight: normal;
}
.hapdash-chat .hapdash-chat-bubble.type-message.chat-MessageToOperator a {
    color: #00A9E0;
}

.hapdash-chat .hapdash-chat-bubble.type-event.HEnote{
    background: #ffc;
    border: solid 1px #dda;
    color: #000000;
    outline: none;
    margin: 15px auto;
    width: 100%;
    font-size: 15px;
    max-width: 600px;
    border-radius: 0;
    padding: 20px;
    -moz-box-shadow:5px 5px 7px rgba(33,33,33,1) !important;
    /* Safari+Chrome */
    -webkit-box-shadow: 5px 5px 7px rgba(33,33,33,.7) !important;
    /* Opera */
    box-shadow: 5px 5px 7px rgba(33,33,33,.7)  !important;    
    -webkit-transform:rotate(1deg);
    -o-transform:rotate(1deg);
    -moz-transform:rotate(1deg);
    overflow: hidden;
}

.hapdash-chat .hapdash-chat-bubble.type-event.HEnote a {
   color: #000000;
}

.hapdash-chat .hapdash-chat-bubble.type-event {
    text-align: left;
    font-size: 13px;
    padding: 10px;
}

.hapdash-chat .hapdash-chat-bubble.type-event p {
    margin-bottom: 15px;
}

.hapdash-chat .hapdash-chat-bubble.type-event p:last-child {
    margin-bottom: 0;
}

.chat-MessageToVisitor > img,
.chat-MessageToVisitor > a img {
    right: 0;
}

.hapdash-chat .hapdash-chat-bubble.type-message > div {
    border-radius: 10px 10px 10px 10px;
}

.hapdash-chat .hapdash-chat-bubble.type-message.chat-MessageToVisitor > div {
    margin-left: 150px;
    margin-right: 55px;
}

.hapdash-chat .hapdash-chat-bubble.type-message.chat-MessageToOperator > div {
    margin-left: 55px;
    margin-right: 150px;
}

.hapdash-chat .hapdash-chat-bubble.type-message > div::before {
    bottom: 10px;
    left: -16px;
    border: 8px solid #E9EFF3;
    border-top-color: transparent !important;
    border-left-color: transparent !important;
    border-bottom-color: #E9EFF3 !important;
    border-right-color: #E9EFF3 !important;
}

.hapdash-chat .hapdash-chat-bubble.type-message.chat-MessageToVisitor > div::before {
    left: auto;
    right: -16px;
    border: 8px solid #00A9E0 !important;
    border-top-color: transparent !important;
    border-left-color: rgb(197, 212, 222);
    border-bottom-color: rgb(197, 212, 222);
    border-right-color: transparent !important;
}

.hapdash-chat .hapdash-chat-bubble.type-message + .hapdash-chat-meta {
    margin: 3px 0 0 155px;
}

.hapdash-chat .hapdash-chat-bubble.type-message.chat-MessageToOperator + .hapdash-chat-meta {
    margin: 3px 0 0 60px;
}