added icons and moved to the css directory

README.md

@@ -13,3 +13,8 @@ more real and complex:
 ```HTML
 <button style="display: flex; gap: 1rem;"><i class="icon shopping cart"></i>Cart: 0</button>
 ```
+
+## Demonstration
+<img src="assets/1.png" alt="Demonstration image" height="200"/>
+<img src="assets/2.png" alt="Demonstration image" height="200"/><br/>
+<img src="assets/3.png" alt="Demonstration image" height="200"/>

css/code_slash.css

@@ -0,0 +1,36 @@
+@charset "UTF-8";
+
+i.icon.code.slash {
+	position: relative;
+	width: 2px;
+	height: 16px;
+	box-sizing: border-box;
+	display: block;
+	transform: rotate(15deg);
+	background: currentColor;
+
+	&::after,
+	&::before {
+		position: absolute;
+		content: "";
+		width: 8px;
+		height: 8px;
+		box-sizing: border-box;
+		display: block;
+		transform: rotate(-60deg);
+	}
+
+	&::before {
+		top: 5px;
+		left: -8px;
+		border-top: 2px solid;
+		border-left: 2px solid;
+	}
+
+	&::after {
+		top: 3px;
+		right: -8px;
+		border-right: 2px solid;
+		border-bottom: 2px solid;
+	}
+}

css/coffe.css

@@ -0,0 +1,46 @@
+@charset "UTF-8";
+
+i.icon.coffe {
+	position: relative;
+	margin-top: 3px;
+	margin-left: -4px;
+	width: 18px;
+	height: 14px;
+	box-sizing: border-box;
+	display: block;
+	border-radius: 6px;
+	border-top-left-radius: 0;
+	border-top-right-radius: 0;
+	border: 2px solid;
+
+	&::after,
+	&::before {
+		content: "";
+		position: absolute;
+		box-sizing: border-box;
+		display: block;
+	}
+
+	&::before {
+		top: -7px;
+		left: 2px;
+		width: 2px;
+		height: 4px;
+		border-radius: 3px;
+		background: currentColor;
+		box-shadow:
+			4px 0 0,
+			8px 0 0;
+	}
+
+	&::after {
+		top: -1px;
+		right: -6px;
+		width: 6px;
+		height: 8px;
+		border-radius: 100px;
+		border-top-left-radius: 0;
+		border-bottom-left-radius: 0;
+		border: 2px solid;
+	}
+}

css/telegram.css

@@ -0,0 +1,33 @@
+@charset "UTF-8";
+
+i.icon.telegram {
+	position: relative;
+	width: 24px;
+	height: 24px;
+	background-color: transparent;
+
+	&::before {
+		top: 2px;
+		left: 2px;
+		position: absolute;
+		content: "";
+		width: 20px;
+		height: 20px;
+		border-radius: 50%;
+		background-color: #fff;
+	}
+
+	&::after {
+		top: 7px;
+		left: 9px;
+		position: absolute;
+		content: "";
+		width: 0;
+		height: 0;
+		border-left: 5px solid transparent;
+		border-right: 5px solid transparent;
+		border-bottom: 8px solid currentColor;
+		color: #ffffff;
+		transform: rotate(-30deg);
+	}
+}