#title {
    background: #eaf3ff;
    border-bottom: solid 3px #B7E1FA;
}

#header {
	background-color: #B7E1FA;
}

.tel-icon {
    border: solid 1px black;
}

#reserve-btn,
#return-btn {
    border: solid 1px #0000cd;
}

.valid{
    background-color: #1e90ff;
    border-color: #0000cd;
}

.invalid{
    background-color: #ccc;
    border-color: #666;
}

.item-name {
    border-left: solid 5px #7db4e6;
}

h1 {
    background-color: #EDF6FA;
}