js获取元素margin

let element = document.getElementById('myElement');
let style = window.getComputedStyle(element);

let marginTop = style.marginTop;
let marginRight = style.marginRight;
let marginBottom = style.marginBottom;
let marginLeft = style.marginLeft;

console.log(`Margin Top: ${marginTop}`);
console.log(`Margin Right: ${marginRight}`);
console.log(`Margin Bottom: ${marginBottom}`);
console.log(`Margin Left: ${marginLeft}`);

let element = document.getElementById('myElement');

let marginTop = element.style.marginTop;
let marginRight = element.style.marginRight;
let marginBottom = element.style.marginBottom;
let marginLeft = element.style.marginLeft;

console.log(`Margin Top: ${marginTop}`);
console.log(`Margin Right: ${marginRight}`);
console.log(`Margin Bottom: ${marginBottom}`);
console.log(`Margin Left: ${marginLeft}`);

if (marginTop === 'auto') {
  // 处理auto的情况
}