* {
    box-sizing: border-box;
    font-family: "Segoe UI";
}

html {
    height: 100%;
}

body {
    margin: 0;
    font-size: 1.1em;
    display: flex;
    flex-direction: column;
    height: 100%;
    justify-content: space-between;
}

.flex-row {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
}

.flex-row>div {
    width: 43%;
}

.flex-column {
    display: flex;
    flex-direction: column;
}

.page-top {
    justify-content: center;
    align-items: center;
}

.page-top img {
    width: 70%;
    min-width: 450px;
}

.page-top span {
    font-weight: regular;
    color: rgba(204, 23, 58, 1);

    text-transform: uppercase;
}

.hero,
.hero-bottom, 
.hero-middle  {
    background-image: url("../images/photos/Praha_poster_zmenseny.png");
 /*   min-height: 400px;*/

    background-attachment: scroll;
    background-size: cover;
    background-position: center;
    aspect-ratio: 4 / 1;

}

.hero-bottom {
    background-image: url("../images/photos/alejandro-cartagena-pTEX0wqQhJ4-unsplash_small.jpg");
    /* background-attachment: fixed; */
    margin-bottom: 1em;
}

.hero-middle {
    background-image: url("../images/photos/frantisek-zelinka-NYpiSHcGfbw-unsplash.jpg");
    /* background-attachment: fixed; */
    margin-bottom: 1em;
    
    background-attachment: scroll;
    background-size: cover;
    background-position: 0 33%;
    aspect-ratio: 4 / 1;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: rgba(204, 23, 58, 1);
    text-transform: uppercase;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
}

.grid-logo {
    display: grid;
    grid-template-columns: repeat(3, minmax(100px, 1fr));
    gap: 2em;
    margin-bottom: 2em;
}

.grid-logo img {
    width: calc(100% - 2em);
    margin: 1em;
}


.grid-img {
    display: grid;
    grid-template-columns: repeat(2, minmax(100px, 1fr));
}

.grid-img img {
    width: 100%;
}

.p-1em {
    padding: 1em;
}

.p-2em {
    padding: 2em;
}

.centered-text {
    text-align: center;
}

.mb-2 {
    margin-bottom: 2em;
}

.placeholder-logo {
    background-color: lightgray;
    text-align: center;
    margin: 2px;
    padding: 10px;
}

section {
    padding-bottom: 0.5em;
}

nav {
    background-color: white;
    position: sticky;
    top: 0;
    padding: 0.5em;
}

nav ul {
    text-align: center;
}

nav ul li {
    display: inline-block;
    color: rgba(204, 23, 58, 1);
    text-transform: uppercase;
    margin: 0 2em;
    font-weight: bold;
}

nav ul li a {
    text-decoration: none;
    color: inherit;
}

nav ul li a:hover {
    text-decoration: underline;
}

p {
    width: 96%;
   /* padding-top: 2%;
    padding-bottom: 2%;*/
}

footer p {
    width: 100%;
}

footer {
    text-align: center;
    display: flex;
    flex-direction: row;
    width: 100%;
    align-items: center;
    justify-content: space-around;
    flex: 0 0 auto;
    font-size: smaller;
    background-color: rgb(234, 234, 234);
}

.venue-flex {
    width: 100%;

}

#venue {
    margin-right: 2em;
}

.venue-flex img,
.venue-logo {
    height: auto;
    width: 40%;
    object-fit: contain;
    max-width: 300px;
    margin: 1em;
    ;
}


.left-headline {
    margin-top: 0;
}


.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f1f1f1;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.dropdown-content a {
    color: rgb(81, 81, 81);
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
}

.menu__item:hover .dropdown-content {

    display: block;
}

#map {
    width: 80% !important;
}