@import"https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap";html,body{height:100%;font-family:Noto Sans JP,sans-serif;font-weight:400}a:hover{opacity:.8}button{cursor:pointer;transition:all .5s ease 0s}button:hover{opacity:.8}.header{height:50px}.header .logo{width:auto;height:26px;transition:all .3s ease 0s}.login-wrap{height:calc(100% - 50px)}