jQuery---tab栏切换
tab栏切换 <!DOCTYPE html> <html> <head lang="en"> <meta charset="UTF-8"> <title></title> <style type="text/css"> * { margin: 0; padding: 0; } ul { list-style: none; } .wrapper { width: 1000px; height: 475px; margin: 0 auto; margin-top: 100px; } .tab { border: 1px solid #ddd; border-bottom: 0; height: 36px; width: 320px; } .tab li { position: relative; float: left; width: 80px; height: 34px; line-height: 34px; text-align: center; cursor: pointer; border-top: 4px solid #fff; } .tab span { position: absolute; right: 0; top: 10px; background: #ddd; width: 1px; height: 14px; overflow: hidden; }