#carbonads {
  display: block;
  overflow: hidden;
  padding: 1em;
  font-family: Verdana, "Helvetica Neue", Helvetica, sans-serif;
  line-height: 1.5;
}

#carbonads span {
  position: relative;
  display: block;
  overflow: hidden;
}

.carbon-img {
  float: left;
  margin-right: 1em;
}

.carbon-img img {
  display: block;
  line-height: 1;
}

.carbon-text {
  display: block;
  float: left;
  max-width: calc(100% - 130px - 1em);
  text-align: left;
}

.carbon-poweredby {
  position: absolute;
  right: 0; // You can also set the position to the "left" with the value of calc(130px + carbon-text’s font size). If the font-size is 12px, you’ll want to set the left value as 142px. It’ll align the .carbon-text with .carbon-poweredby
  bottom: 0;
  display: block;
  font-size: .8em;
  text-transform: uppercase;
  line-height: 1;
  letter-spacing: 1px;
}