/* HEADER SECTION */

@media only screen and (max-width: 360px) {
    header {
        height: 480px;
        letter-spacing: 0.2px;
    }
    header h1 {
        font-size: 1.3em;
    }
    header h2{
        font-size: 1.6em;
    }
    header h3{
        font-size: 1.2em;
    }
    header button {
        font-size: 0.5em;
        padding: 10px 25px;
    }
    .usergroupsIcons img {
        width: 75px;
        padding: 1px;
    }
}

@media only screen and (min-width: 360px) and (max-width: 450px) {
    header {
        height: 550px;
        letter-spacing: 0.5px;
    }
    header h1 {
        font-size: 1.5em;
    }
    header h2{
        font-size: 1.7em;
    }
    header h3{
        font-size: 1.2em;
    }
    header button {
        font-size: 0.5em;
        padding: 10px 25px;
    }
    .usergroupsIcons img {
        width: 90px;
        padding: 5px;
    }
}

@media only screen and (min-width: 450px) and (max-width: 600px) {
    header {
        height: 550px;
    }
    header h1 {
        font-size: 1.9em;
        letter-spacing: 0.5px;
    }
    header h2{
        font-size: 1.5em;
    }
    header h3{
        font-size: 1.3em;
    }
    header button {
        font-size: 0.6em;
        padding: 10px 25px;
    }
    .usergroupsIcons img {
        width: 110px;
        padding: 0 5px;
    }
}

@media only screen and (min-width: 600px) and (max-width: 760px) {
    header {
        height: 640px;
    }
    header h1 {
        font-size: 2.5em;
    }
    header h2{
        font-size: 1.9em;
    }
    header h3{
        font-size: 1.5em;
    }
    header button {
        font-size: 0.6em;
        padding: 10px 25px;
    }
    .usergroupsIcons img {
        width: 130px;
    }
}

/* END OF HEADER SECTION */

/* INFORMATION SECTION */

@media only screen and (max-width: 360px) {
    .informationSection {
        margin-top: 30px;
    }
    .upcomingEvent {
        width: 260px;
    }
    .informations {
        width: 210px;
    }
    .upcomingEvent h2 {
        font-size: 1.3em;
    }
    .upcomingEvent h3 {
        font-size: 1.8em;
    }
    .upcomingEvent h4 {
        font-size: 1em;
    }
    .upcomingEvent p,
    .informations ul {
        font-size: 0.9em;
}
    .upcomingEvent button {
        font-size: 0.6em;
        margin: 20px 0;
}
}

@media only screen and (min-width: 360px) and (max-width: 500px) {
    .informationSection {
        margin-top: 40px;
    }
    .upcomingEvent {
        width: 330px;
    }
    .informations {
        width: 290px;
    }
    .upcomingEvent h2 {
        font-size: 1.5em;
    }
    .upcomingEvent h3 {
        font-size: 2.2em;
    }
    .upcomingEvent h4 {
        font-size: 1.1em;
    }
    .upcomingEvent p,
    .informations ul {
    font-size: 1em;
}
}

@media only screen and (min-width: 500px) and (max-width: 600px) {
    .upcomingEvent {
        width: 450px;
    }
    .informations {
        width: 420px;
    }
}

@media only screen and (min-width: 600px) and (max-width: 760px) {
    .upcomingEvent {
        width: 550px;
    }
    .informations {
        width: 520px;
    }
}

@media only screen and (min-width: 760px) and (max-width: 1000px) {
    .upcomingEvent {
        width:690px;
    }
    .informations {
        width: 660px;
    }
}

/* END OF INFORMATION SECTION */

/* MAP SECTION */

@media only screen and (max-width: 360px) {
    .mapSection {
        height: 320px;
    }
    #map {
        width: 270px;
        height: 290px;
    }
}

@media only screen and (min-width: 360px) and (max-width: 500px) {
    .mapSection {
        height: 350px;
    }
    #map {
        width: 350px;
        height: 300px;
    }
}

@media only screen and (min-width: 500px) and (max-width: 600px) {
    .mapSection {
        height: 450px;
    }
    #map {
        width: 450px;
        height: 400px;
    }
}

@media only screen and (min-width: 600px) and (max-width: 760px) {
    #map {
        width: 550px;
    }
}

@media only screen and (min-width: 760px) and (max-width: 1000px) {
    #map{
        width:690px;
    }
}

/* END OF MAP SECTION */

/* AGENDA SECTION */

@media only screen and (max-width: 360px) {
    .agendaSection {
        height: 520px;
        padding-bottom: 20px;
    }
    .agendaSection h2 {
        width: 200px;
        font-size: 1.5em;
        text-align: center;
    }
    .parts {
        flex-direction: column;
        width: 230px;
        padding: 20px 0;
    }
    .parts h3{
        width: 100px;
        font-size: 1em;
        text-align: center;
        margin: 0 auto;
    }
    .parts p {
        width: 230px;
        font-size: 0.9em;
        text-align: center;
        margin: 0 auto;
    }
}

@media only screen and (min-width: 360px) and (max-width: 500px) {
    .agendaSection {
        height: 520px;
        padding-bottom: 20px;
    }
    .agendaSection h2 {
        width: 290px;
        font-size: 1.5em;
    }
    .parts {
        width: 330px;
        padding: 20px 0;
    }
    .parts h3{
        width: 110px;
        font-size: 1em;
    }
    .parts p {
        width: 220px;
        font-size: 1em;
    }
}

@media only screen and (min-width: 500px) and (max-width: 600px) {
    .agendaSection {
        height: 450px;
        padding-bottom: 30px;
    }
    .agendaSection h2 {
        width: 450px;
    }
    .parts {
        width: 450px;
        padding: 20px 0;
    }
    .parts p {
        width: 300px;
    }
}

@media only screen and (min-width: 600px) and (max-width: 760px) {
    .agendaSection {
        height: 550px;
    }
    .agendaSection h2 {
        width: 550px;
    }
    .parts {
        width: 550px;
        padding: 30px 0;
    }
    .parts p {
        width: 400px;
    }
}

@media only screen and (min-width: 760px) and (max-width: 1000px) {
    .agendaSection h2,
    .parts {
        width: 700px;
    }
    .parts p {
        width: 550px;
    }
}

/* END OF AGENDA SECTION */

/* WRAPPER SECTION */

@media only screen and (max-width: 360px) {
    .wrapper h2 {
        font-size: 1.5em;
    }
    .speakers,
    .sponsors,
    .partners {
        display: flex;
        flex-direction: column;
        margin: 20px 0 50px 0;
    }
    .speaker img {
        width: 160px;
        height: 200px;
    }
    .speakers h4 {
        font-size: 0.8em;
    }
    .speakers p {
        font-size: 0.7em;
    }
    span {
        width: 160px;
        height: 90px;
    }
    .sponsors img,
    .partners img {
        width: 90px;
        height: 90px;
        margin: 5px;
    }
    .partners {
        margin: 20px 0 0 0;
    }
}

@media only screen and (min-width: 360px) and (max-width: 500px) {
    .wrapper h2 {
        font-size: 1.5em;
    }
    .speakers,
    .sponsors,
    .partners {
        display: flex;
        flex-direction: column;
        margin: 20px 0 70px 0;
    }
    .sponsors img,
    .partners img {
        width: 110px;
        height: 110px;
        margin: 5px;
    }
    .partners {
        margin: 20px 0 0 0;
    }
}

@media only screen and (min-width: 500px) and (max-width: 600px) {
    .speakers,
    .sponsors,
    .partners {
        display: flex;
        flex-direction: column;
        margin: 20px 0 70px 0;
    }
    .sponsors img,
    .partners img {
        width: 110px;
        height: 110px;
        margin: 5px;
    }
    .partners {
        margin: 20px 0 0 0;
    }
}

@media only screen and (min-width: 600px) and (max-width: 800px) {
    .speaker img {
        width: 170px;
        height: 210px;
    }
    span {
        width: 170px;
        height: 100px;
    }
    .sponsors img,
    .partners img {
        width: 100px;
        height: 100px;
}
}

@media only screen and (min-width: 800px) and (max-width: 870px) {
    .partners img {
        width: 130px;
        height: 130px;
}
}

/* END OF WRAPPER SECTION */