.flash{opacity:1}.flash.flash-exiting{opacity:0;transition:opacity .5s ease-in-out}.flash.flash-with-progress{padding-bottom:0;padding-left:0;padding-right:0}.flash.flash-with-progress .Progress{margin-top:20px;height:1px}.flash.flash-with-progress .Progress .Progress-item{animation-name:flash-progress}@keyframes flash-progress{from{width:0%}to{width:100%}}.main-container{min-height:100vh}