[data-accordion] [data-content] {
overflow: hidden;
max-height: 0;
} [data-accordion] {
line-height: 1;
}
[data-control],
[data-content] > * {
border-bottom: 1px solid #888;
padding: 10px;
}
[data-content] [data-accordion] {
border: 0;
padding: 0;
}
[data-accordion] [data-control] {
position: relative;
padding-right: 40px;
}
[data-accordion] > [data-control]:after {
content: "";
position: absolute;
right: 10px;
top: 12px;
font-size: 25px;
font-weight: 200;
color: #444;
height: 15px;
width: 24px;
background: url(//zakrem.pl/wp-content/themes/zakrem/assets/jquery-accordion-master/images/down.png) center center no-repeat;
background-size: 50%;
}
[data-accordion].open > [data-control]:after {
-webkit-transform: rotate(-180deg); 
-ms-transform: rotate(-180deg); 
transform: rotate(-180deg); 
}