摘要：html+css+js制作简单switch 开关 <style> *{ padding: 0; margin: 0; box-sizing: border-box; } body{ display: flex; justify-content: center; align-items: center 阅读全文

摘要：let counteDate = new Date("jul 1, 2027 00:00:00").getTime(); function countDown(){ let now = new Date().getTime() gap = counteDate-now let seconds = 1 阅读全文

摘要：html与css部分 <style> *{ margin: 0; padding: 0; box-sizing: border-box; } body{ overflow: hidden; } .container{ min-height: 100vh; background-image: line 阅读全文

摘要：JS <script> const wrapper = document.querySelector(".wrapper") header = wrapper.querySelector('header') function onDrag({movementX,movementY}){ // win 阅读全文