JSFiddle - React, Tailwind, and code Playground

by Mike McBride

HTML

<div class="wrapper">
    <div class='ribbon-wrapper'>
        <div class="ribbon ribbon-green">DEMO READY</div>
    </div>
</div>
<div class="wrapper">
    <div class='ribbon-wrapper'>
        <div class="ribbon ribbon-blue">ROADMAP</div>
    </div>
</div>
<div class="wrapper">
    <div class='ribbon-wrapper'>
        <div class="ribbon ribbon-orange">IN DEVELOPMENT</div>
    </div>
</div>
<div class="wrapper">
    <div class='ribbon-wrapper'>
        <div class="ribbon ribbon-red">RETIRED</div>
    </div>
</div>

CSS

.wrapper {
  margin: 10px;
  width: 200px;
  height: 150px;
  background: white;
  -webkit-box-shadow: 0px 0px 8px rgba(0,0,0,0.3);
  -moz-box-shadow:    0px 0px 8px rgba(0,0,0,0.3);
  box-shadow:         0px 0px 8px rgba(0,0,0,0.3);
  position: relative;
  z-index: 90;
}

.ribbon-wrapper {
  width: 98px;
  height: 98px;
  overflow: hidden;
  position: absolute;
  top: -3px;
  left: -3px;
}

.ribbon {
  font-size: 11px;
  font-weight: 200;
  font-family: Roboto, Sans-Serif;
  color: #fff;
  text-align: center;
  text-shadow: rgba(255,255,255,0.5) 0px 1px 0px;
  -webkit-transform: rotate(-45deg);
  -moz-transform:    rotate(-45deg);
  -ms-transform:     rotate(-45deg);
  -o-transform:      rotate(-45deg);
  position: relative;
  padding: 7px 0;
  left: -32px;
  top: 24px;
  width: 140px;
  -webkit-box-shadow: 0px 0px 3px rgba(0,0,0,0.3);
  -moz-box-shadow:    0px 0px 3px rgba(0,0,0,0.3);
  box-shadow:         0px 0px 3px rgba(0,0,0,0.3);
}

.ribbon:before, .ribbon:after {
  content: "";
  border-top:   3px solid #6e8900;   
  border-left:  3px solid transparent;
  border-right: 3px solid transparent;
  position:absolute;
  bottom: -3px;
}

.ribbon:before {
  right: 0;
}
.ribbon:after {
  left: 0;
}

.ribbon-green {
  background-color: #38aa09;
}
.ribbon-red {
    background-color: #e62e25;
}
.ribbon-blue {
    background-color: #3366fa;
}
.ribbon-orange {
    background-color: #ea6325;
}