.expansion-item-header{cursor:pointer;padding:18px;width:100%;border:none;text-align:left;outline:none;font-size:15px}.expansion-item-header .headericon{display:block}.expansion-item-header .headericonactive,.expansion-item-header.active .headericon{display:none}.expansion-item-header.active .headericonactive{display:block}.expansion-item-content{max-height:0;transition:max-height .2s ease-out}