button {cursor: pointer;border: none;padding: 0;text-decoration: none;display: inline-block;}
.collapsibler {background: #000033; cursor: pointer;padding: 3% 0 2% 0;width: 100%;border: none;border-top: 1px dotted; border-top-color: #f2f1f6;color: #f2f1f6;text-align: left;outline: none;}
body.dark .collapsibler {background: #f2f1f6; cursor: pointer;padding: 3% 0 2% 0;width: 100%;border: none;border-top: 1px dotted; border-top-color: #000033;color: #000033;text-align: left;outline: none;}
.collapsibler:last-child {background: #000033; cursor: pointer;padding: 3% 0 3% 0;width: 100%;border: none;border-bottom: 1px dotted; border-bottom-color: #f2f1f6;color: #f2f1f6;text-align: left;outline: none;}
.activer, .collapsibler {cursor: pointer;background: #00033;color: #f2f1f6}
.activer,.collapsibler:hover {cursor: pointer;background: #000033;color: #f2f1f6}
.collapsibler:after {content: '\002B';color: #D30508;font-weight: bold;float: right;margin-left: 5px;}
.activer:after {content: "\2212";color: #D30508}
.content {padding: 0;max-height: 0;overflow: hidden;transition: 0.2s ease-out;}	
.dotj {background: #000033; cursor: pointer;padding: 2% 0 1% 0;width: 100%;border: none;border-top: 1px dotted; border-top-color: #f2f1f6;color: #f2f1f6;text-align: left;outline: none;}
.transparant {position: relative;bottom: 100px;left: 0;width:100%;background-image: url("https://dykz.nl/blauw-trans.png");background-position: bottom;background-repeat: repeat-x;margin:0;box-sizing: border-box; padding: 100px 0 0 0;z-index: 2}