body{
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center top;
    background-attachment: fixed;
    padding-top: 50px;
    min-height: 100vh;
    min-width: 420px;
    font-size: 1rem;
}
.hide{
	width: 0px !important;
	padding: 0px !important;
	overflow: hidden;
}
#back-to-top{
    position: fixed;
    right: 50px;
    bottom: 50px;
    z-index: 100;
}

/* Cards */
.card-title{
	padding: 0.5em;
	font-size: x-large;
	font-weight: bold;
	text-align: center;
	border-bottom: black 1px solid;
	background-color: beige;
}
/* Header */

/* Buttons */
.btn.btn-primary:hover{
    filter: brightness(0.66);
	border-color: black;
}
.btn.btn-primary, .btn.btn-primary:focus{
	border-color: black;
}
/* Icons */
.btn.btn-icon {
	aspect-ratio: 1;
	border: none;
	background-size: 100%;
	margin-bottom: 1em;
}
.btn.btn-icon:hover {
	filter: opacity(0.66);
}