Document *{margin:0;padding:0;list-style-type:none;}a,img{border:0;}a{color:#000;text-decoration: none;font-weight: 600}body{font:12px/180% Arial, Helvetica, sans-serif, "新宋体";}.sph{ width: 1300px; margin: 0 auto; padding: 100px 0;}.spbq{ width: 250px; height: 250px; float: left; line-height: 2; padding: 10px 10px 0 20px; margin: 20px; position: relative; overflow: hidden;}.spbq h2{ color: #14191e; font: bold 14px/18px "Microsoft Yahei","Hiragino Sans GB",Helvetica,"微软雅黑",Tahoma,Arial,sans-serif; margin-top: 18px;}.spbq span{ display: block; color: #b4bbbf; font: 12px/18px "Microsoft Yahei","Hiragino Sans GB",Helvetica,"微软雅黑",Tahoma,Arial,sans-serif; margin: 8px 0;}.spbq b{ color: #787d82; font: 12px/18px "Microsoft Yahei","Hiragino Sans GB",Helvetica,"微软雅黑",Tahoma,Arial,sans-serif;}.biankuang{ width: 3px; height: 3px; position: absolute; z-index: 99; border-radius:10px; /*background: black;*/}.biankuang_1{ height: 3px; top: -6px; left:0px; border-left: 3px solid #EB5858;}.biankuang_2 { width: 0px; bottom:-3px; left: 0px; border-top: 3px solid #EB5858;}.biankuang_3{ height: 0px; bottom:0px; right:0px; border-right: 3px solid #EB5858;}.biankuang_4{ width:0px; top:-3px; right:0px; border-bottom: 3px solid #EB5858;}.text_gobuy { position: absolute; z-index: 9; bottom: 0; left: 0px; width: 280px; height: 50px; overflow: hidden; background-color: rgba(32, 32, 33,0.5); cursor: pointer; display: none; text-align: center;}.text_gobuy_show{padding: 20px 15px ;opacity: 1;}.spbq p{ position: absolute; bottom:10px; left:110px; line-height: 33px; color: #fff} jQuery基础课程让jQuery带您进入网页动态交互世界，为...更新完毕 15783人学习
9小时17分钟 | 初级
jQuery基础课程让jQuery带您进入网页动态交互世界，为...更新完毕 15783人学习
9小时17分钟 | 初级
jQuery基础课程让jQuery带您进入网页动态交互世界，为...更新完毕 15783人学习
9小时17分钟 | 初级
jQuery基础课程让jQuery带您进入网页动态交互世界，为...更新完毕 15783人学习
9小时17分钟 | 初级
function biankuang(obj) { $(obj).find('.biankuang_1').stop(true).animate({ height: '305px' }, 300) $(obj).find('.biankuang_2').stop(true).delay('300').animate({ width: '305px' }, 300) $(obj).find('.biankuang_3').stop(true).animate({ height: '305px' }, 300) $(obj).find('.biankuang_4').stop(true).delay('300').animate({ width: '305px' }, 300)}function biankuang1(obj) { $(obj).find('.biankuang_1').animate({ height: '0' }, 100) $(obj).find('.biankuang_2').animate({ width: '0' }, 100) $(obj).find('.biankuang_3').animate({ height: '0' }, 100) $(obj).find('.biankuang_4').animate({ width: '0' }, 100)}$('.spbq').hover(function() { var obj = $(this); obj.find('.text_gobuy').slideDown(300); biankuang(obj);}, function() { var obj = $(this); obj.find('.text_gobuy').slideUp(300); biankuang1(obj);}) |
