Project: vue
Task (challenging): 1) When the title of Blog is longer than 300px, show '...' to hide longer text. 2) Title can be hovered to show full content in Tooltip when Title is longer than 300px. DO NOT show tooltip when Title is less than 300px 3) Make sure EVERY title displayed in the page follow the rules, create reusable component. 4) Constraint: DO NOT use any third-party packages; ONLY Vue APIs are permitted.