#toast-container > div { opacity : 0.9; -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=90); filter : alpha(opacity=90); } #toast-container > div:hover { box-shadow : -2px 2px 10px 0 rgba(0, 0, 0, 0.75); } .toast { background-color : #666EE8; } .toast-success { background-color : #28D094; } .toast-error { background-color : #FF4961; } .toast-info { background-color : #1E9FF2; } .toast-warning { background-color : #FF9149; }