Class vs Attribute Selector perf

by secretgspot

HTML

<h1>Class</h1>

CSS

.montage-Button {
    width: 50px;
    height: 50px;
    position: relative;
    display: inline-block;
    background-color: hsl(206,80%,70%);
    margin: 10px;
}

JavaScript

for (var i = 0; i < 200; i++) {
    $('body').append('<div class="montage-Button">');
}