.accordion .accordion-content {
    visibility: hidden;
    height: auto;
    padding: 0;
    margin: 0;
    -webkit-transition-duration: 500ms;
    -moz-transition-duration: 500ms;
    -ms-transition-duration: 500ms;
    -o-transition-duration: 500ms;
    transition-duration: 500ms;
    -webkit-transition-property: padding, height, margin;
    -moz-transition-property: padding, height, margin;
    -ms-transition-property: padding, height, margin;
    -o-transition-property: padding, height, margin;
    transition-property: padding, height, margin;
}

.accordion.expanded .accordion-content {
    visibility: visible;
    height: auto;
    padding: 2em;
    border:2px solid;
    border-radius:25px;
}

.accordion.collapsed .accordion-content {
    display:none;
    visibility: hidden;
    height: auto;
    border: none;
}