Triangle Background css 01

<!DOCTYPE html>
<html>
<head>
	<title>TRIANGLE BACKGROUND CSS 01 | par NGLESSON</title>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<meta name="keyword" content="TRIANGLE BACKGROUND CSS 01">
	<meta name="author" content="Mezgani said">
	<meta name="copyright" content="NGLESSON">
	<link href="style.css" rel="stylesheet">
</head>
<body>
    <div class="container">
    </div>                    
</body>
</html>
.container{
	position: relative;
	width: 100%;
	min-height: 100vh;
	margin: 0 auto;
	overflow: hidden; 
}
.container::after{
    content: '';
    position: absolute;
    background-color: blue;
    padding-bottom: 141.42136%;
    width: 100%;
    bottom: 0;
    left: 0;
    transform: rotate(65.5deg);
    transform-origin: left bottom;
}

                                    
Ajouter une legende dans un formulaire

Ajouter une legende dans un formulaire

Asidebar Bootstrap4 style02

Asidebar Bootstrap4 style02

Card Bootstrap4 01

Card Bootstrap4 01

Form Step With B4 Style01

Form Step With B4 Style01

Input range slider HTML style04

Input range slider HTML style04

Input valid invalid HTML CSS

Input valid invalid HTML CSS

Manual Slideshow

Manual Slideshow

Nav Menu style02

Nav Menu style02

Social Media Icons

Social Media Icons

SwiperJS style02 avec 6 colonnes

SwiperJS style02 avec 6 colonnes

Table Responsive with css 01

Table Responsive with css 01

toggle switch style02

toggle switch style02