@media screen and (max-width: 1200px) {
    .sponsors img {
        max-width: 67%;
        height: auto;    
        margin: 2em 1em;    
    }
}


@media screen and (max-width: 850px) {
    div.content {
        padding: 0 10%;
    }

    .header ul {
        display: block;
        text-align: center;
        padding: 0;
        margin: 0;
    }
    .header ul li {
        list-style-type: none;
        text-align: left;
        display: none;
        padding: 1em 0 0 0;
        margin: 0;
    }
    .header ul.open li {
        list-style-type: none;
        text-align: left;
        display: block;
        padding: 1em 0 0 0;
        margin: 0;
    }
    .header ul li:first-child {
        display: block;
        padding-top: 0;
    }
    .header .sandwich {
        display: block;
        position: absolute;
        top: 3px;
        left: 2%;
    }
    .header .sandwich div {
        width: 35px;
        height: 5px;
        background-color: #0e87b3;
        margin: 6px 0;
    }

    div.content ul {
        padding-left: 0;
    }

    div.content ul li {
        margin-left: 1em;
    }

    span.moretickets {
        display: none;        
    }

    .als {
        background-color: #f5f5ea;
        padding: 0.5em 1em;
        position: static;
        left: 0;
    }

    div.compare-options-holder {
        padding: 0 0.2em;
    }
    table.compare-options thead tr th {
        padding: 0.5em;
        white-space: nowrap;
        border-bottom: 1px solid #dedede;
        border-left: 1px solid #dedede;
        color: #0e87b3;
        font-weight: normal;
        font-size: 90%;
    }

    table.compare-options tbody tr td {
        padding: 0;
        text-align: center;
        color: green;
        font-size: 120%;
        border-left: 1px solid #dedede;
    }
    table.compare-options tbody tr td.element {
        padding: 0.3em 0.3em 1em 0;
        text-align: left;
        color: black;
        font-size: 100%;
        border-left: none;
        font-size: 90%;
    }
    table.compare-options thead tr th span.full,
    table.compare-options tfoot tr th span.full {
            display: none;
    }
    table.compare-options thead tr th span.alt,
    table.compare-options tfoot tr th span.alt {
            display: inline;
    }
    table.compare-options tfoot tr th {
        padding: 0;
        white-space: nowrap;
        border-top: 1px solid #dedede;
        border-left: 1px solid #dedede;
        color: #0e87b3;
        font-weight: normal;
    }

    .speakers ul li {
        display: inline;
        padding: 0 0 2em 0;
    }
    .speakers h4 {
        font-size: 150%;
        top: -20px;
    }
    .speakers h5 {
        font-size: 150%;
    }

    .sponsors div {
        padding: 1em;
    }
    .sponsors img {
        max-width: 67%;
        height: auto;    
        margin: 2em 1em;    
    }

    p.userphoto img {
        max-height: 350px;
    } 
    
}

@media screen and (max-width: 600px) {

    input[type="submit"] {
        background-color: initial;
        color: initial;
    }

    div.content {
        padding: 0 3%;        
    }
    h1 {
        font-family: Open Sans, serif;
        font-weight: normal;
        font-size: 160%;
        padding-bottom: 0.3em;
        text-align: center;
        border-bottom: 5px solid #0e87b3;
    }

    div.wide-photo {
        height: 300px;
        background-size: cover;
        background-position: center center;
        background-repeat: no-repeat;
    }

    form input[type="text"],
    form input[type="email"],
    form input[type="password"] {
        font-size: 100%;
        padding: 0.2em;
        width: 100%;
    }

    .infoitem dl {
        clear: both;
        display: block;
    }
    .infoitem dt {
        padding: 0;
        font-variant: small-caps;
        display: block;
    }
    .infoitem dd{
        display: block;
        padding: 0;
        margin-left: 0;
    }
    .infoitem textarea {
        width: 100%;
        min-width: 10em;
        font-size: 100%;
        height: 20ex;
        line-height: 140%;
    }

    .infoitem select {
        overflow-x: auto;
    }

    .tickets ul {
        padding-left: 0;
    }

    table.summary {
        display: none;
    }
    .summary-flat {
        display: block;
    }    

    .short-footer-holder {
        border-top: 1px dashed gray;
        padding: 0;
        margin-top: 2em;
    }

    .short-footer ul {
        display: block;
        text-align: center;
    }
    .short-footer ul li {
        list-style-type: none;
        text-align: center;
        display: block;
        padding: 0.3em 1em;
    }
    .short-footer ul li span {
        background: blue;
        color: white;
    }

    .header ul#MainMenu li span {
        background: blue;
        color: white;
    }

    .speakers ul li {
        display: inline;
        padding: 0 0 3em 0;
    }

    .speakers h4 {
        font-size: 150%;
        top: -20px;
    }
    .speakers h5 {
        font-size: 150%;
        margin-bottom: 0;
    }

    .sponsor img {
        max-width: 67%;
        height: auto;
    }

    p.userphoto img {
        max-height: 250px;
    }

    div.og-image img {
        width: 100%;
        height: auto;
    }
    div.talk-photo img {
        width: 100%;
        height: auto;
    }

    p.cart select {
        font-size: 100%;
    }
    
    div.workshops p {
        padding: 0 1em 0.5em 1em;
    }
    div.workshops img {        
        width: 95%;
        height: auto;
    }

    div.faces {
        width: 100%;
    }
    div.faces div {
        padding: 30px 10px 10px 10px;
    }
}

p.years span {
    display: inline-block;
    margin: 0 1em 0 0;
    border-radius: 1em;
    padding: 0.1em 0.5em;
    font-size: 80%;
}
p.years span.current {
    background-color: lightblue;
}