.size-guide-popup{position:fixed;z-index:9999;left:0;top:0;width:100%;height:100%;overflow:auto;background-color:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;padding:5% 10px}.size-guide-popup-content{background-color:#fefefe;margin:auto;padding:20px;border:1px solid #888;width:80%;height:auto;max-width:800px;position:relative;border-radius:5px}.size-guide-content{margin-top:20px}.loading-circle{width:50px;height:50px;border:4px solid #f3f3f3;border-top:4px solid var(--primary-color);border-right:4px solid var(--primary-color);border-radius:50%;animation:1s linear infinite spin}.loading-circle.primary{border-top-color:var(--primary-color);border-right-color:var(--primary-color)}.loading-circle.secondary{border-top-color:#e74c3c;border-right-color:#e74c3c}.loading-circle.success{border-top-color:#2ecc71;border-right-color:#2ecc71}