CCS 3 Accordion

Css 3 animated accordeon

by AntowaKartowa

HTML

<section class="ac-container">
    <div>
        <input id="ac-1" name="accordion-1" type="radio" checked />
        <label for="ac-1">О нас</label>
        <article>
            <p>Какой нибудь замечательный текст... </p>
        </article>
    </div>
    <div>
        <input id="ac-2" name="accordion-1" type="radio" />
        <label for="ac-2">Услуги</label>
        <article>
            <p>Какой нибудь замечательный текст...</p>
        </article>
    </div>
    <div>
        <input id="ac-3" name="accordion-1" type="radio" />
        <label for="ac-3">Портфолио</label>
        <article>
            <p>Какой нибудь замечательный текст...</p>
        </article>
    </div>
    <div>
        <input id="ac-4" name="accordion-1" type="radio" />
        <label for="ac-4">Контакты</label>
        <article>
            <p>Какой нибудь замечательный текст...</p>
        </article>
    </div>
</section>

CSS

body {background: #e0e3ec url(http://netcribe.com/example/bgnoise_lg.jpg) repeat top left;}
.ac-container{
    width: 400px;
    margin: 10px auto 30px auto;
}

.ac-container label{
    font-family: '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: -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 label:hover:after,
.ac-container input:checked + label:hover:after{
    content: '';
    position: absolute;
    width: 24px;
    height: 24px;
    right: 13px;
    top: 7px;
    background: transparent url(http://netcribe.com/example/arrow_down.png) no-repeat center center;  
}

.ac-container input:checked + label:hover:after {
    background-image: url(http://netcribe.com/example/arrow_up.png);
}

.ac-container input{
    display:...