.vimeo-wrapper{position:relative;width:100%;height:600px;z-index:-1;pointer-events:none;overflow:hidden}.vimeo-wrapper iframe{width:100vw;height:56.25vw;min-height:100vh;min-width:177.77vh;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.bd-example>.alert+.alert,.bd-example>.nav+.nav,.bd-example>.navbar+.navbar,.bd-example>.progress+.btn,.bd-example>.progress+.progress{margin-top:1rem}.alert-danger{color:#721c24;background-color:#f8d7da;border-color:#f5c6cb}.alert{position:relative;padding:.75rem 1.25rem;margin-bottom:1rem;border:1px solid transparent;border-radius:.25rem}