/* main body */
body{
    margin: 0;
    background-color: white;
    font-family: helvetica;
    color: #333333;
}   
/* menu bar */
.header {
    width: 100%;
    box-shadow: 0 2px 4px 0 rgba(0,0,0,0.16),0 2px 10px 0 rgba(0,0,0,0.12);
}
ul.topnav {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #333333;
}
ul.topnav li {
    float: left;
}
ul.topnav li a {
    display: inline-block;
    color: #B79160;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    transition: 0.3s;
    font-size: 20px;
}
ul.topnav li a:hover {
    box-shadow: 2px 2px 2px 0 rgba(0,0,0,0.16) inset, -2px -2px 2px 0 rgba(0,0,0,0.16) inset;
    background-color: #5A5047;
}
ul.topnav li.icon {
    display: none;
}
ul.topnav .icons {
    height: 18px;
    width: auto;
}
ul.topnav #MenuIcon {
    display: inline-block;
}
ul.topnav #HomeIcon {
    display: inline-block;
}
ul.topnav #MenuIconAlt {
    display: none;
}
ul.topnav #HomeIconAlt {
    display: none;
}
ul.topnav li div a{
    padding: 2px 2px;
    border-style: none;
}

.whitePaper {
    padding: 10px;
    min-height: 100vh;
    background-color: #EBEBEB;
    margin-left: 5%;
    margin-right: 5%;
    box-shadow: 4px 0px 4px 0 rgba(0,0,0,0.16), -4px 0px 4px 0 rgba(0,0,0,0.16);
}
.page {
    display: none;
}

/* main page */
#mainPage {
    min-height: 100vh;
    display: block;
}
#mainPage .welcome {
    text-align: center;
}
#mainPage .welcome h1 {
    color: #5A5047;
}
#mainPage .welcome p {
    color: #B79160;
}
.slideShow {
    display: inline-block;
    position: relative;
    width: 100%;
}
.slideShow ul {
    position: relative;
    z-index: 1;
    font-size: 0;
    line-height: 0;
    margin: 0 auto;
    padding: 0;
    overflow: hidden;
    white-space: nowrap;
}
.slideShow  ul li {
    position: absolute;
    left: 0;
    top: 0;
    display: inline-block;
    opacity: 0;
    z-index: 1;
}    
.slideShow ul #placeholder {
    width: 100%;
    visibility: hidden;
    
    font-size: 0px;
    line-height: 0;
}
.slideShow img {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
    border: 0;
    -ms-interpolation-mode: bicubic;
}
.slideShow li img {
    width: 100%;
}
.slideShow li.num0 {
    animation: kenburnsBR 80000ms infinite -2000ms linear;
}
.slideShow li.num1 {
    animation: kenburnsBR 80000ms infinite 6000ms linear;
}
.slideShow li.num2 {
    animation: kenburnsBR 80000ms infinite 14000ms linear;
}
.slideShow li.num3 {
    animation: kenburnsBR 80000ms infinite 22000ms linear;
}
.slideShow li.num4 {
    animation: kenburnsBR 80000ms infinite 30000ms linear;
}
.slideShow li.num5 {
    animation: kenburnsBR 80000ms infinite 38000ms linear;
}
.slideShow li.num6 {
    animation: kenburnsBR 80000ms infinite 46000ms linear;
}
.slideShow li.num7 {
    animation: kenburnsBR 80000ms infinite 54000ms linear;
}
.slideShow li.num8 {
    animation: kenburnsBR 80000ms infinite 62000ms linear;
}
.slideShow li.num9 {
    animation: kenburnsBR 80000ms infinite 70000ms linear;
}
/* calculate autoplay */
@-webkit-keyframes kenburnsBR {
    0%, 100% { -webkit-transform: scale(1); opacity: 0 }
    2.5%, 10% { opacity: 1 }
    12.5%, 20% { -webkit-transform: scale(1.3); opacity: 0; z-index: 2; }
}
@-moz-keyframes kenburnsBR {
    0%, 100% { -moz-transform: scale(1); opacity: 0 }
    2.5%%, 10% { opacity: 1 }
    12.5%%, 20% { -moz-transform: scale(1.3); opacity: 0; z-index: 2; }
}
@keyframes kenburnsBR {
    0%, 100% { transform: scale(1); opacity: 0 }
    2.5%, 10% { opacity: 1 }
    12.5%, 20% { transform: scale(1.3); opacity: 0; z-index: 2; }
}

/* canvas */
#canvasPage .whitePaper {
    text-align: center;
}
#canvasPage canvas {
    width: 400;
    border-bottom-width: thick;
    border-style: solid;
    border-color: #5A5047;
}

/* formular */
form {
    padding: 10px;
    border-style: solid;
    border-color: #5A5047;
}
form div{
    overflow: hidden;
    margin: 10px;
}
form input {
    display: block;
}
form textarea {
    display: block;
    width: 97%;
    height: 200px;
    border-style: solid;
}
form div.errorMessage {
    margin: 0px;
    height: 13px;
    color: #FF0000;
    font-size: 10px;
}

/* Text und Bilder */
.flex-container {
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-content: flex-start;
    justify-content: center;
}
.flex-item {
    box-shadow: 0 2px 4px 0 rgba(0,0,0,0.16),0 2px 10px 0 rgba(0,0,0,0.12);
    background-color: #B79160;
    padding: 5px;
    width: 30%;
    margin: 10px;
}
.flex-item img {
    width: 100%;
}

/* footer */
footer {
    background-color: #B79160;
    padding: 30px;
    text-align: center;
    color: #5A5047;
    box-shadow: 0px 4px 4px 0 rgba(0,0,0,0.16) inset;
}
footer a{
    margin: 20px;
    color: #5A5047;
    text-decoration: none;
}

@media screen and (max-width: 1000px){
    .flex-item {
        width: 45%;
    }
} 
@media screen and (max-width: 768px){
    ul.topnav li:not(:first-child) {
        display: none;
    }
    ul.topnav li a {
        text-align: left;
        display: block;
    }
    ul.topnav li {
        float: none;
    }
    ul.topnav li.icon {
        display: inline-block;
        position: absolute;
        right: 0;
        top: 0;
    }
    ul.topnav.responsive li {
        display: inline;
    }

    .flex-container {
        width: 100%;
        margin-left: 0%;
        margin-right: 0%;
    }
    .flex-item {
        width: 90%;
    }   
}