html button width code example

Example 1: button size html

<button style="height:40px; width:40px;">Press Me</button>

Example 2: button css

<a href="#" class="myButton">green</a>

.myButton {
	background-color:#44c767;
	border-radius:28px;
	border:1px solid #18ab29;
	display:inline-block;
	cursor:pointer;
	color:#ffffff;
	font-family:Arial;
	font-size:17px;
	padding:16px 31px;
	text-decoration:none;
	text-shadow:0px 1px 0px #2f6627;
}
.myButton:hover {
	background-color:#5cbf2a;
}
.myButton:active {
	position:relative;
	top:1px;
}

Example 3: css size button

button {
  font-size: 20px; /* Put your wanted size for your button here*/
}

Example 4: html button size

transform: scale(4); /* This will make the component 4 times bigger  */

Example 5: how to set button width in javascript

var buttonShort = document.createElement("button");
buttonShort.innerHTML = "Generate Short Password";

var body = document.getElementsByTagName("body")[0];

buttonShort.style.width = '200px'; // setting the width to 200px
buttonShort.style.height = '200px'; // setting the height to 200px
buttonShort.style.background = 'teal'; // setting the background color to teal
buttonShort.style.color = 'white'; // setting the color to white
buttonShort.style.fontSize = '20px'; // setting the font size to 20px

body.appendChild(buttonShort);

buttonShort.addEventListener("click", function() {
  var newWindow = window.open();
  newWindow.document.write("The generated Password is: '" + short() + "'");
  newWindow.focus();
});