.toggle-collapse-link{ cursor: pointer;}
.toggle-collapse-link .toggle-icon{vertical-align: middle;}
.toggle-collapse-link .toggle-icon.toggle-open,
.toggle-collapse-link.target-collapse .toggle-collapse{opacity: 0;visibility: hidden;display: none;}
.toggle-collapse-link.target-collapse .toggle-open{opacity: 1;visibility: visible;display: inline-block;}
.target-collapse-box{display: none; height: 0;}