这篇文章主要介绍“CSS3怎么实现自适应全屏焦点图切换特效”,在日常操作中,相信很多人在CSS3怎么实现自适应全屏焦点图切换特效问题上存在疑惑,小编查阅了各式资料,整理出简单好用的操作方法,希望对大家解答”CSS3怎么实现自适应全屏焦点图切换特效”的疑惑有所帮助!接下来,请跟着小编一起来学习吧!
*{margin:0;padding:0;list-style: none;} img.bg{min-width: 1024px;min-height: 100%;width: 100%;height: auto!important;height: 100%;position: fixed;top: 0;left: 0;z-index: 1;} @media screen and (max-width: 1024px) { img.bg{ left: 50%; margin-left: -512px; } } .slider{ position: absolute; width: 100%; text-align: center; z-index: 999; bottom: 100px; } .slider li{ display: inline-block; width: 170px; height: 130px; margin-right: 15px; } .slider a{ display: inline-block; width: 170px; padding-top:70px; padding-bottom:20px; position: relative; cursor: pointer; border:2px solid #fff; border-radius: 5px; vertical-align: top;/*设置元素的垂直对齐方式。*/ color: #FFFFFF; text-decoration: none; font-size: 22px; font-family: “楷体“; text-shadow: -1px -1px 1px rgba(0,0,0,0.8), -2px -2px 1px rgba(0, 0, 0, 0.3), -3px -3px 1px rgba(0, 0, 0, 0.3); } .slider li:nth-of-type(1) a{ background-color: #02646e; } .slider li:nth-of-type(2) a{ background-color: #eb0837; } .slider li:nth-of-type(3) a { background-color: #67b374; } .slider li:nth-of-type(4) a { background-color: #e6674a; } .slider li:nth-of-type(5) a { background-color: #e61061; } .slider a::after{/*:after 选择器在被选元素的内容后面插入内容。*/ content: “”; display: block; height: 120px; width: 120px; border:5px solid #fff; border-radius: 50%; position: absolute; left: 50%; margin-left: -60px; z-index: 9999; top: -80px; } .slider li:nth-of-type(1) a::after { /*:nth-of-type(n) 选择器匹配属于父元素的特定类型的第 N 个子元素的每个元素.*/ background: url(img/sbg1.jpg) no-repeat center; } .slider li:nth-of-type(2) a::after { background: url(img/sbg2.jpg) no-repeat center; } .slider li:nth-of-type(3) a::after { background: url(img/sbg3.jpg) no-repeat center; } .slider li:nth-of-type(4) a::after { background: url(img/sbg4.jpg) no-repeat center; } .slider li:nth-of-type(5) a::after { background: url(img/sbg5.jpg) no-repeat center; } .slider a::before{ content: “”; display: block; height: 120px; width: 120px; border:5px solid #fff; border-radius: 50%; position: absolute; left: 50%; margin-left: -60px; z-index: 99999; top: -80px; background:rgba(0,0,0,0.3); } .slider a:hover::before{ opacity: 0; } @-webkit-keyframes ‘slideLeft'{ 0%{ left:-500px; } 100%{ left:0; } } .slideLeft:target{ /*:target 选择器可用于选取当前活动的目标元素*/ z-index: 100; animation: slideLeft 1s 1; -webkit-animation: slideLeft 1s 1; } @-webkit-keyframes ‘slideBottom'{ 0%{ top:350px; } 100%{ top:0; } } .slideBottom:target{ /*:target 选择器可用于选取当前活动的目标元素*/ z-index: 100; animation: slideBottom 1s 1; -webkit-animation: slideBottom 1s 1; } @-webkit-keyframes ‘zoomIn’ { 0% { -webkit-transform: scale(0.1); } 100% { -webkit-transform: none; } }免费云主机、域名 .zoomIn:target { z-index: 100; -webkit-animation: zoomIn 1s 1; animation: zoomIn 1s 1; } /* Zoom Out */ @-webkit-keyframes ‘zoomOut’ { 0% { -webkit-transform: scale(2); } 100% { -webkit-transform: none; } } .zoomOut:target { z-index: 100; -webkit-animation: zoomOut 1s 1; animation: zoomOut 1s 1; } /* Rotate */ @-webkit-keyframes ‘rotate’ { 0% { -webkit-transform: rotate(-360deg) scale(0.1); } 100% { -webkit-transform: none; } } .rotate:target { z-index: 100; -webkit-animation: rotate 1s 1; animation: rotate 1s 1; } @-webkit-keyframes ‘notTarget’ { 0% { z-index: 75; } 100% { z-index: 75; } } .bg:not(:target) { -webkit-animation: notTarget 1s 1; animation: notTarget 1s 1 } .page { text-align:left; }
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