.login{background-color:#343a40}.login-box{width:400px;height:300px;background-color:hsla(0,0%,91.8%,.5);position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);border-radius:5px;box-shadow:0 0 1px rgba(0,0,0,.125),0 1px 3px rgba(0,0,0,.2)}.login-title{font-size:40px;margin-top:30px;-webkit-text-stroke:1px #fff;color:transparent}.login-from-box{width:300px;margin:20px auto}.login-btn{width:180px;height:30px;font-size:20px;font-weight:400;margin:0 auto;color:#fff;border:0;border-radius:15px;cursor:pointer}.login-title:hover{color:#fff;-webkit-animation:Glow 1.5s ease infinite alternate;animation:Glow 1.5s ease infinite alternate}