/* Style the button that is used to open and close the collapsible content */ .omnivore-collapsible { cursor: pointer; border-bottom: outset; } /* Style the collapsible content. Note: hidden by default */ .omnivore-content { max-height: 0; overflow: hidden; transition: max-height 0.2s ease-out; } .omnivore-collapsible:after { content: "\02795"; /* Unicode character for "plus" sign (+) */ float: right; } .omnivore-active:after { content: "\2796"; /* Unicode character for "minus" sign (-) */ }