Twitter Bootstrap HTML5 email tag addition

bootstrap.html5.css

input[type=email]
{
  display: inline-block;
  width: 210px;
  padding: 4px;
  font-size: 13px;
  line-height: 18px;
  height: 18px;
  color: #808080;
  border: 1px solid #ccc;
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  border-radius: 3px;
}

input[type=email]
{
  -webkit-transition: border linear 0.2s, box-shadow linear 0.2s;
  -moz-transition: border linear 0.2s, box-shadow linear 0.2s;
  transition: border linear 0.2s, box-shadow linear 0.2s;
  -webkit-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
  -moz-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

input[type=email]:focus
{
  outline: none;
  border-color: rgba(82, 168, 236, 0.8);
  -webkit-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1), 0 0 8px rgba(82, 168, 236, 0.6);
  -moz-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1), 0 0 8px rgba(82, 168, 236, 0.6);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1), 0 0 8px rgba(82, 168, 236, 0.6);
}

form div.error input[type=email]
{
  border-color: #c87872;
  -webkit-box-shadow: 0 0 3px rgba(171, 41, 32, 0.25);
  -moz-box-shadow: 0 0 3px rgba(171, 41, 32, 0.25);
  box-shadow: 0 0 3px rgba(171, 41, 32, 0.25);
}

form div.error input[type=email]:focus
{
  border-color: #b9554d;
  -webkit-box-shadow: 0 0 6px rgba(171, 41, 32, 0.5);
  -moz-box-shadow: 0 0 6px rgba(171, 41, 32, 0.5);
  box-shadow: 0 0 6px rgba(171, 41, 32, 0.5);
}

.inline-inputs span, .inline-inputs input[type=email]
{
  display: inline-block;
}

.input-append input[type=email]
{
  -webkit-border-radius: 0 3px 3px 0;
  -moz-border-radius: 0 3px 3px 0;
  border-radius: 0 3px 3px 0;
}

.input-append input[type=email]
{
  float: left;
  -webkit-border-radius: 3px 0 0 3px;
  -moz-border-radius: 3px 0 0 3px;
  border-radius: 3px 0 0 3px;
}