みれなさん向けChatboxCSS

CSS

@import url(https://fonts.googleapis.com/css?family=Roboto:700);

* {
    box-sizing: border-box;
}

html, body {
    height: 100%;
    overflow: hidden;
}

body {
    text-shadow: 0 0 1px #000, 0 0 2px #000;
    background: {background_color};
    font-family: 'Roboto';
    font-weight: 700;
    font-size: {font_size};
    line-height: 1.5em;
    color: {text_color};
}

#log>div {
    animation: fadeInRight .3s ease forwards, fadeOut 0.5s ease {message_hide_delay} forwards;
    -webkit-animation: fadeInRight .3s ease forwards, fadeOut 0.5s ease {message_hide_delay} forwards;
}

.colon {
    display: none;
}

#log {
    /* display: table; */
    position: absolute;
    bottom: 0;
    left: 0;
    padding: 0 10px 10px;
    width: 100%;
    table-layout: fixed;
}

#log>div {
    /* display: table-row; */
    position: relative;
    background-color: white;
    border: 3px solid {text_color};
    border-radius: 30px;
    padding: 15px 30px;
    margin-top: 60px;
    text-align: center;
}

#log>div.deleted {
    visibility: hidden;
}

#log .emote {
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    padding: 0.4em 0.2em;
    position: relative;
}

#log .emote img {
    display: inline-block;
    height: 1em;
    opacity: 0;
}

#log .message,#log .meta {
    vertical-align: top;
    padding-bottom: 0.1em;
}

#log .meta {
    position: absolute;
    top: -40px;
    left: 80px;
    /* width: 35%; */
    background-color: {text_color};
    border-radius: 20px;
    text-align: right;
    padding: 5px;
    white-space: nowrap;
    text-overflow: ellipsis;
    /* overflow: hidden; */
    padding: 5px 10px;
}

#log .message {
    word-wrap: break-word;
    /* width: 65%; */
}

.badge {
    display: block;
    height: 1.8em;
    height: 2.0em;
    margin-right: 0.2em;
    position: absolute;
    top: 50%;
    left: -70px;
    transform: rotate(-10deg) translateY(-50%);
    vertical-align: middle;
}

.badge:not(.subscriber-icon) {
    display: none;
}

.name {
    position: relative;
    margin-left: 0.2em;
    color: white;
}

.inner-border {
    display: block;
    width: calc(100% - 10px);
    height: calc(100% - 10px);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 3px dashed {text_color};
    border-radius: 25px;
}

HTML

<!-- item will be appened to this layout -->
<div id="log" class="sl__chat__layout">
</div>

<!-- chat item -->
<script type="text/template" id="chatlist_item">
  <div data-from="{from}" data-id="{messageId}">
    <span class="inner-border"></span>
    <span class="meta" style="color: {color}">
      <span class="badges"></span>
      <span class="name">{from}</span>
    </span>
    <span class="message">{message}</span>
  </div>
</script>

JS

// Please use event listeners to run functions.
document.addEventListener('onLoad', function(obj) {
	// obj will be empty for chat widget
	// this will fire only once when the widget loads
});

document.addEventListener('onEventReceived', function(obj) {
	// obj will contain information about the event
	const latest_badges = document.querySelectorAll("#log>div:last-child .badge");
	for(const i in latest_badges) {
		const small_srcpath = latest_badges[i].src;
		const large_srcpath = small_srcpath.replace(/\/1$/, '/3');
		latest_badges[i].src = large_srcpath;
	}
});