.smart-header{position:fixed;width:100%;top:0;z-index:9999;transition:top 0.3s ease}#form-column,.form-column{transition:box-shadow 0.3s ease,background 0.3s ease,border 0.3s ease;background:#000}#form-column.form-highlight,.form-column.form-highlight{background:#000;box-shadow:0 0 50px 15px rgba(255,120,0,0.35);border:2px solid rgba(255,120,0,0.5);border-radius:10px}