GTQ_2019 响应式登录页面 1.项目名称 GTQ(2019) responsive landing page 2.堆叠 HTML, CSS, Javascr ipt 3.期间 2019.11.18 ~ 2019.11.21 4.主要功能 * Animated main image when click each sections & after time duration * Nav menu slides down in tablet and mobile screen * Respo