Day #9 of Learning in Public.

A productive day exploring the power of z-index in CSS for layering elements and mastering linear hover effects. These skills add depth and interactivity to web design.

What is z-index?

z-index is a CSS property that determines the stacking order of elements on a web page. It's used to control which elements appear in front of or behind others. Elements with higher z-index values are displayed on top of elements with lower values, creating a visual hierarchy.

/* CSS */
.element1 {
  position: relative;
  z-index: 2;
}

.element2 {
  position: relative;
  z-index: 1;
}