Spoiler css3 without jquery
Today I start posting examples of working with css3, which may be useful in the study. Recently, while scouring the Internet, I came across such a simple example of a spoiler created in css3 and decided to share it with you.
See an example of work here.
Creating a structure for the future spoiler
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<div class="ac-container"> <div> <input id="ac-1" name="accordion-1" type="checkbox" /> <section class="ac-small"> <p>Мне очень нравиться учиться с сайтом wp-admin.com.ua, он научил меня делать такие классные спойлеры </p> </section> <label for="ac-1">Первая вкладка спойлера</label> </div> <div> <input id="ac-2" name="accordion-2" type="checkbox" /> <section class="ac-small"> <p>Вы нажали на вкладку... </p> </section> <label for="ac-2">Вторая вкладка спойлера</label> </div> </div> |
spoiler styles
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.ac-container{ width: 400px; margin: 10px auto 30px auto; text-align: left; } .ac-container label{ font-family: 'BebasNeueRegular', 'Arial Narrow', Arial, sans-serif; padding: 5px 20px; position: relative; z-index: 20; display: block; height: 30px; cursor: pointer; color: #777; text-shadow: 1px 1px 1px rgba(255,255,255,0.8); line-height: 33px; font-size: 19px; background: #ffffff; background: -moz-linear-gradient(top, #ffffff 1%, #eaeaea 100%); background: -webkit-gradient(linear, left top, left bottom, color-stop(1%,#ffffff), color-stop(100%,#eaeaea)); background: -webkit-linear-gradient(top, #ffffff 1%,#eaeaea 100%); background: -o-linear-gradient(top, #ffffff 1%,#eaeaea 100%); background: -ms-linear-gradient(top, #ffffff 1%,#eaeaea 100%); background: linear-gradient(top, #ffffff 1%,#eaeaea 100%); filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#eaeaea',GradientType=0 ); box-shadow: 0px 0px 0px 1px rgba(155,155,155,0.3), 1px 0px 0px 0px rgba(255,255,255,0.9) inset, 0px 2px 2px rgba(0,0,0,0.1); } .ac-container label:hover{ background: #fff; } .ac-container input:checked + label, .ac-container input:checked + label:hover{ background: #c6e1ec; color: #3d7489; text-shadow: 0px 1px 1px rgba(255,255,255, 0.6); box-shadow: 0px 0px 0px 1px rgba(155,155,155,0.3), 0px 2px 2px rgba(0,0,0,0.1); } .ac-container input{ display: none; } .ac-container section{ background: rgba(255, 255, 255, 0.5); margin-top: -1px; overflow: hidden; max-height: 0px; position: relative; z-index: 10; -webkit-transition: max-height 0.3s ease-in-out, box-shadow 0.6s linear; -moz-transition: max-height 0.3s ease-in-out, box-shadow 0.6s linear; -o-transition: max-height 0.3s ease-in-out, box-shadow 0.6s linear; -ms-transition: max-height 0.3s ease-in-out, box-shadow 0.6s linear; transition: max-height 0.3s ease-in-out, box-shadow 0.6s linear; } .ac-container section p{ font-style: italic; color: #777; line-height: 23px; font-size: 14px; padding: 20px; text-shadow: 1px 1px 1px rgba(255,255,255,0.8); } .ac-container input:checked ~ section{ -webkit-transition: max-height 0.5s ease-in-out, box-shadow 0.1s linear; -moz-transition: max-height 0.5s ease-in-out, box-shadow 0.1s linear; -o-transition: max-height 0.5s ease-in-out, box-shadow 0.1s linear; -ms-transition: max-height 0.5s ease-in-out, box-shadow 0.1s linear; transition: max-height 0.5s ease-in-out, box-shadow 0.1s linear; box-shadow: 0px 0px 0px 1px rgba(155,155,155,0.3); } .ac-container input:checked ~ section.ac-small{ max-height: 500px; /*auto*/ } |
The styles themselves play a significant and key role in this code., which allow you to keep the spoiler open or close with a different state of the checkbox.
Style closes all spoilers on load
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.ac-container section{ background: rgba(255, 255, 255, 0.5); margin-top: -1px; overflow: hidden; max-height: 0px; position: relative; z-index: 10; -webkit-transition: max-height 0.3s ease-in-out, box-shadow 0.6s linear; -moz-transition: max-height 0.3s ease-in-out, box-shadow 0.6s linear; -o-transition: max-height 0.3s ease-in-out, box-shadow 0.6s linear; -ms-transition: max-height 0.3s ease-in-out, box-shadow 0.6s linear; transition: max-height 0.3s ease-in-out, box-shadow 0.6s linear; } |
Style allows you to open the spoiler, whose checkbox is in the checked state
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.ac-container input:checked ~ section.ac-small{ max-height: 500px; /*auto*/ } |
We have reviewed the main points of work, concerning this example. If you have questions or corrections, write in the comments, thanks are also accepted. For CSS and HTML, I can advise you to read the site htmlbook.ru, it serves as a great reference for me..
You can view the work of the spoiler on the website jsfiddle.net. This concludes my css3 tutorial., suggest new scripts for review.
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