.login{background-image:url(../img/rogin.750df28b.jpg);background-size:cover;background-position:50%;width:100%;height:100vh;position:relative;z-index:0;overflow:hidden}.login:before{content:"";background:inherit;-moz-filter:blur(5px);filter:blur(5px);position:absolute;top:-5px;left:-5px;right:-5px;bottom:-5px;z-index:-1}