The proper way to apply the margin-top property in javascript using the DOM style

Struggling to get my div element perfectly centered on the screen. It's aligned in the center, but the top margin stubbornly refuses to budge from the top.

I attempted setting divElement.style.marginTop = "100px";, yet saw no change in position.

//this is the javascript

function stopDesc(){
var divElement = document.createElement("Div");
divElement.id = "divID";

// Styling it
divElement.style.textAlign = "center";
divElement.style.fontWeight = "bold";
divElement.style.fontSize = "smaller";
//divElement.style.marginTop = "100px";
divElement.style.paddingTop = "100px";
divElement.style.width = "500px";
divElement.style.height = "250px";
divElement.style.background = "orange";
divElement.style.margin="0 auto";
divElement.style.color = "white";
divElement.style.position="relative";
divElement.style.zIndex="1000";

// Adding a paragraph
var paragraph = document.createElement("P");
var text = 
document.createTextNode("Text..................................");
paragraph.appendChild(text);
divElement.appendChild(paragraph);

// Adding a button
var button = document.createElement("Button");
var textForButton = document.createTextNode("Next->");
button.appendChild(textForButton);
button.addEventListener("click", function(){
  alert("Hi!");
});
divElement.appendChild(button);

// Appending the div element to body
document.getElementsByTagName("body")[0].appendChild(divElement);
//document.getElementById("divID").setAttribute('align','center');
}

The current state has the div centered, but with the top still clinging to the top of the display. My aim is for it to be centered or at least positioned 100px below the top.

Answer №1

Revise this line:

divElement.style.margin="0 auto";

Change it to:

divElement.style.margin="100px auto";

It is possible that

divElement.style.marginTop = "100px"
was included before this line causing it to be overridden.

var divElement = document.createElement("Div");
divElement.id = "divID";

// Styling attributes
divElement.style.textAlign = "center";
divElement.style.fontWeight = "bold";
divElement.style.fontSize = "smaller";
//divElement.style.marginTop = "100px";
divElement.style.paddingTop = "100px";
divElement.style.width = "500px";
divElement.style.height = "250px";
divElement.style.background = "orange";
divElement.style.margin="100px auto";
divElement.style.color = "white";
divElement.style.position="relative";
divElement.style.zIndex="1000";

// Adding a paragraph
var paragraph = document.createElement("P");
var text = 
document.createTextNode("Text..................................");
paragraph.appendChild(text);
divElement.appendChild(paragraph);

// Inserting a button
var button = document.createElement("Button");
var textForButton = document.createTextNode("Next->");
button.appendChild(textForButton);
button.addEventListener("click", function(){
  alert("Hi!");
});
divElement.appendChild(button);

// Placing the div element in body
document.getElementsByTagName("body")[0].appendChild(divElement);
//document.getElementById("divID").setAttribute('align','center');

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