Referinte CSS 
- background
- background-attachment
- background-color
- background-image
- background-position
- background-repeat
- border
- border-bottom
- border-bottom-color
- border-bottom-width
- border-collapse
- border-color
- border-left
- border-left-color
- border-left-style
- border-left-width
- border-right
- border-right-color
- border-right-style
Linkuri externe
border-bottom-width
Seteaza grosimea pentru marginea de jos a elementului respectiv. Valori posibile:* thin
* medium
* thick
* length
Exemple:
1. border-bottom-width: 1px;
2. border-bottom-width: medium;
Suport browser:
* Internet Explorer 4+
* Netscape 6+
* Opera 3.6+
