JSFiddle - React, Tailwind, and code Playground

by Good Muyis

HTML

<div class="panel_buttons">
  <div class="panel_chat"><a href="#"><i class="fa fa-speech-bubble"></i></a><span>Presale&nbsp;Chat</span></div>
  <div class="panel_showcase"><a href="#"><i class="fa fa-heart3"></i></a><span>Showcase</span></div>
  <div class="panel_promo"><a href="#"><i class="fa fa-monitor"></i></a><span>Promo&nbsp;Video</span></div>
  <div class="panel_wireframes"><a href="#"><i class="fa fa-layout"></i></a><span>Wireframes</span></div>
  <div class="panel_docs"><a href="#" target="_blank"><i class="fa fa-book2"></i></a><span>Documentation</span></div>
  <div class="panel_video"><a href="#" target="_blank"><i class="fa fa-video"></i></a><span>Video&nbsp;Tutorials</span></div>
</div>

CSS

.panel_buttons {
    background-color: white!important;
    position: absolute;
    top: 135px;
    top: 16%;
    padding-top: 10px;
    padding-bottom: 10px;
    cursor: pointer;
    z-index: 10002;
    box-shadow: -5px 0 15px -1px rgba(0,0,0,.05);
    animation-name: slide-panel;
    animation-delay: 3s;
    animation-duration: 1s;
    animation-fill-mode: forwards;
    border-top-left-radius: 3px;
    border-bottom-left-radius: 3px;
    transition: opacity .2s
}

.panel_open,.panel_docs,.panel_video,.panel_showcase,.panel_chat,.panel_buy,.panel_gdpr,.panel_wireframes,.panel_promo {
    width: 35px;
    height: 28px;
    position: relative
}

.panel_open:hover {
    opacity: 1
}

.theme_panel.opened .panel_open {
    opacity: 1
}

@-webkit-keyframes slide-panel {
    from {
        left: 0
    }

    to {
        left: -34px
    }
}

@keyframes slide-panel {
    from {
        left: 0
    }

    to {
        left: -34px
    }
}

.panel_buttons i {
    position: relative;
    top: 7px;
    left: 10px;
    color: #777;
    font-size: 16px
}

.panel_buttons>div:hover {
    opacity: 1
}

.panel_buttons>div:hover i {
    color: #9E9E9E
}

.panel_buttons>div:hover span {
    opacity: 1;
    transform: scale(1)
}

.panel_buttons span {
    font-family: "Helvetica Neue",Helvetica,Arial,sans-serif!important;
    font-size: 12px;
    padding: 6px 14px 6px 14px;
    position: absolute;
    margin-right: 12px;
    color: #777;
    background-color: #fff;
    display: inline-block;
    right: 100%;
    top: 0;
    border-radius: 3px;
    font-weight: 500;
    opacity: 0;
    pointer-events: none;
    transform-origin: 100% 50%;
    transform: scale(.5);
    transition: all 100ms ease-out;
    box-shadow: -5px 0 15px -1px rgba(0,0,0,.05)
}

.panel_buttons span:after {
    content: "";
    position: absolute;
    width: 0;
    height: 0;
    border-color: transparent;
    border-style: solid;
    top: 50%;
    right: -4px;
    margin-top: -5px;
    border-width: 5px 0 5px...