I want to make a purchase button, with some CSS attributes, but without using images.
I want it to be a black square, with the text COMPRAR in white letters.
This is what I tried so far, but it is not black and does not look like a button like this.
<input
style="border:1px solid black; padding:5px; width:100%; height:30px; margin-top:15px;"
type="image"
border="0"
name="submit"
alt="PURCHASE">Is this possible?
If that's what I understand, you want to simply add a CSS style to the buy button. You should read more about CSS and learn how to use it. I leave you a manual doing click here .
.purchase{
background-color:#000;
color:#FFF;
border:transparent;
padding:5px 10px;
cursor:pointer;
}<input type="submit" value="Comprar" class="purchase">Use the placeholder="your message" attribute or if you want an initial value you can use value="your value"
The value attribute is the one that will travel to your server. That is what your user enters. The placeholder, is to display a text and when entering a value disappears, is designed to eliminate or not abuse much of the label.
It does not make sense for you to use both together.