/* Bit of normalisation */

/* .bubble */

.bubble {
  background-image: linear-gradient(bottom, rgb(210,244,254) 25%, rgb(149,194,253) 100%);
background-image: -o-linear-gradient(bottom, rgb(210,244,254) 25%, rgb(149,194,253) 100%);
background-image: -moz-linear-gradient(bottom, rgb(210,244,254) 25%, rgb(149,194,253) 100%);
background-image: -webkit-linear-gradient(bottom, rgb(210,244,254) 25%, rgb(149,194,253) 100%);
background-image: -ms-linear-gradient(bottom, rgb(210,244,254) 25%, rgb(149,194,253) 100%);
background-image: -webkit-gradient(
  linear,
  left bottom,
  left top,
  color-stop(0.25, rgb(210,244,254)),
  color-stop(1, rgb(149,194,253))
);
  border: solid 1px rgba(0, 0, 0, 0.5);
  /* vendor rules */
  border-radius: 20px;
  /* vendor rules */
  box-shadow: inset 0 5px 5px rgba(255, 255, 255, 0.4), 0 1px 3px rgba(0, 0, 0, 0.2);
  /* vendor rules */
  box-sizing: border-box;
  clear: both;
  float: left;
  margin-bottom: 20px;
  padding: 8px 30px;
  position: relative;
  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);
  width: auto;
  max-width: 100%;
  word-wrap: break-word;
}

.bubble:before, .bubble:after {
  border-radius: 20px / 10px;
  content: '';
  display: block;
  position: absolute;
}

.bubble:before {
  border: 10px solid transparent;
  border-bottom-color: rgba(0, 0, 0, 0.5);
  bottom: 0;
  left: -7px;
  z-index: -2;
}

.bubble:after {
  border: 8px solid transparent;
  border-bottom-color: #d2f4fe;
  bottom: 1px;
  left: -5px;
}

.bubble--alt {
  background-image: linear-gradient(bottom, rgb(172,228,75) 25%, rgb(122,205,71) 100%);
background-image: -o-linear-gradient(bottom, rgb(172,228,75) 25%, rgb(122,205,71) 100%);
background-image: -moz-linear-gradient(bottom, rgb(172,228,75) 25%, rgb(122,205,71) 100%);
background-image: -webkit-linear-gradient(bottom, rgb(172,228,75) 25%, rgb(122,205,71) 100%);
background-image: -ms-linear-gradient(bottom, rgb(172,228,75) 25%, rgb(122,205,71) 100%);
background-image: -webkit-gradient(
  linear,
  left bottom,
  left top,
  color-stop(0.25, rgb(172,228,75)),
  color-stop(1, rgb(122,205,71))
);
  float: right;
}

.bubble--alt:before {
  border-bottom-color: rgba(0, 0, 0, 0.5);
  border-radius: 20px / 10px;
  left: auto;
  right: -7px;
}

.bubble--alt:after {
  border-bottom-color: #ace44b;
  border-radius: 20px / 10px;