.inv-accordion__collapsed{-webkit-transition:max-height 1s;-moz-transition:max-height 1s;-ms-transition:max-height 1s;-o-transition:max-height 1s;transition:max-height 1s;overflow:hidden;max-height:0}.inv-accordion__collapsed.expand{max-height:400px}.inv-accordion__link{cursor:pointer}.inv-accordion__link i{transition:transform 0.5s ease}