.btn__toggler{display:inline-grid;grid-template-areas:"a"}.btn__toggler__state{-ms-grid-row:1;-ms-grid-column:1;grid-area:a;transition:opacity .35s ease-in-out}@media (prefers-reduced-motion:reduce),(print){.btn__toggler__state{transition:none!important}}.btn__toggler__open{opacity:0}.btn.collapsed .btn__toggler__open,.btn__toggler__hide{opacity:1}.btn.collapsed .btn__toggler__hide{opacity:0}