god9me的专栏

JS实现无间隙滚动代码<!--#marquee_box {overflow:hidden;width: 390px;}#marquee_box img {border: 3px solid #F2F2F2;}#marquee_img {float: left;width: 800%;}#marquee_img1 {float: left;}#marquee_img

var speed=50 demo2.innerHTML=demo1.innerHTML function Marquee(){ if(demo2.offsetTop-demo.scrollTop<=0) demo.scrollTop-=demo1.offsetHeight else{ demo.scrollTop++ } } var MyMa