body{background-image:url("../images/mountain-690104_1920.210b3f67f5a3.jpg");background-repeat:no-repeat;background-attachment:fixed;background-size:cover}.login__container{height:500px;margin-top:10px}.group__login{margin:25px 0}@media screen and (max-width:400px){.login__container{width:300px}}