How to provide styling to placeholder in an input type tag.

For modern browsers:
input#login-password::placeholder
{
  font-size: 16px;
  color: red;
}

For Edge browser 
input#login-password::-webkit-input-placeholder
{
  font-size: 16px;
  color: red;
}

For Firefox browser:
input#login-password::-moz-placeholder
{
  font-size: 16px;
  color: red;
}

For IE browser:
input#login-password::-ms-input-placeholder
{
  font-size: 16px;
  color: red;
}