body, html {    
    height: 100%;
    width: 100%;
    margin: 0px;
    padding: 0px;
    text-align: center;
    background: black;
    font-family: Arial;
}
header {
    margin: auto;
    width: 100%;
    background-color: #8181F7;
    height: auto;    
    font-size: 2em;
    padding-top: 0px;
    padding-bottom: 0px;
}
#main {    
    display: block;    
    margin: auto;
    width: 100%;
    height: auto;
}

#main div {
    display: block;    
    width: 100%;
    height: auto;    
}
#main div:nth-of-type(2) {
    padding-top: 1px;
    padding-bottom: 1px;
}
#main div:nth-of-type(5) img {
    float: center;
    margin: 5px 1% 3px 1%;
    border-radius: 50%;
    max-width: 30%;
}
#main div:nth-of-type(5) img:hover {    
    box-shadow: 0px 0px 30px #888888;    
}
li {
    text-align: left;
    margin: 5px;
}
img {    
    margin-top: 0px;
    margin-bottom: -4px;
    width: 10%;
    height: 10%px;

}
iframe {
    width: 100%;
    height: 415px;
}
video {
    width: 100%;
    height: 415px;  
}