这是一个video的问题.当我在响应设计模式下降低高度时,不确定为什么会出现这个问题.初学者网络开发,任何帮助感谢.
.main-navigation {
position: absolute;
height: 100%;
top: -100%;
bottom: 0;
left: 0;
right: 0;
background-color: #fffefc;
transform: translateY(0);
transition: all 500ms;
}
/* modifier class*/
.navigation-open {
transform: translateY(100%);
}
const closeButton = document.querySelector(".close-nav-btn");
const openButton = document.querySelector(".open-nav-btn");
const nav = document.querySelector(".main-navigation");
closeButton.addEventListener("click", () => {
nav.classList.remove("navigation-open");
});
openButton.addEventListener("click", () => {
nav.classList.add("navigation-open");
});
如果需要更多信息帮助,请告诉我.(: