button[data-collapse] [data-collapse-arrow],a[data-collapse] [data-collapse-arrow]{transition-property:all;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s;transition-duration:.5s}button[data-collapse]+div,a[data-collapse]+div{max-height:0;overflow:hidden;transition:max-height .5s ease-out}button[data-collapse][data-effect=opacity]+div,a[data-collapse][data-effect=opacity]+div{opacity:0;transition:max-height .5s ease-out,opacity .5s linear}[data-collapse-container] [data-collapse-target]{max-height:0;overflow:hidden;transition:max-height .5s ease-out}[data-collapse-container] [data-collapse-target][data-effect=opacity]{opacity:0;transition:max-height .5s ease-out,opacity .5s linear}