body {
	font-family: 'Montserrat', sans-serif;
	font-weight: 300;
}
.page-container {
	height: 100vh;
	/*background-color: red;*/
	/*width: 100%;*/
	display: flex;
	flex-direction: column;
	justify-content: center;
}
.main {
	margin: 0 auto;
}
.logo-welcome {
	text-align: center;
}
.logo-welcome img{
	max-width: 450px;
}
.presentation-text {
	margin-top: 1rem;
	-webkit-column-count: 2; /* Chrome, Safari, Opera */
    -moz-column-count: 2; /* Firefox */
    column-count: 2;
    -webkit-column-gap: 1rem; /* Chrome, Safari, Opera */
    -moz-column-gap: 1rem; /* Firefox */
    column-gap: 1rem;

}
footer {
	text-align: center;
	font-size: 80%;
	position: fixed ;
	bottom: 0;
	width: 100%;
	padding-top: 0.5rem;
	background-color: #ffffff;

}

@media (max-width: 470px) { 
	.logo-welcome img{
	max-width: 350px;
}


 }


@media (max-width: 370px) { 
	.logo-welcome img{
	max-width: 300px;
}


 }