p {
font-family:Arial;
}
body {
 background-color: skyblue; 
 padding: 20px;
}
.banner {
	display: flex;
	justify-content: space-evenly;
	align-items: center;
        border-style: solid;
        border-color: blue;
        border-width: 2px;
}
.welcome { color: green; font-size: 20px;
}
.logout { margin-top: 20px; 
}
input { margin: 10px 0; display: block; 
}
.error { color: red; font-weight: bold; 
}
.success { color: green; font-weight: bold; 
}