body{
    margin:0px;
    padding:0px;
     background-color: #22222a;
    background-image: linear-gradient(#858ead,#22222a);
}

.pictures{
    margin: 80px auto 60px;
    clear:left;
    height:624px;
    width:816px;
    background-color:black;
}
.pictures img{
    height:624px;
    width:816px;
}
.loader{
    height:100%;
    width:0%;
    background-color:#cccccc;
    animation-name: example;
    animation-duration: 5s;
    animation-iteration-count: infinite;
}

.loaderContainer{
    height:10px;
    background-color:#e6e6e6;
    width:408px;
    margin:auto;
}

@keyframes example {
    from {width:0%;}
    to {width:100%;}
}
ul {
    list-style-type: none;
    margin: 0;
    padding: 0px 100px;
    overflow: hidden;
    background-color: black;
    color:white;
}

li {
    float: left;
}
li #pica{
    padding:0px;
}
li a, .dropbtn {
    display: inline-block;
    color: white;
    text-align: center;
    padding: 14px 30px;
    text-decoration: none;
}

li a:hover, .dropdown:hover .dropbtn {
    background-color: white;
    color:black;
}

li.dropdown {
    display: inline-block;
}

.dropdown{
    margin-left:100px;
}

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

.dropdown-content a {
    color: white;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
}

.dropdown-content a:hover {background-color: white; color:black;}

.dropdown:hover .dropdown-content {
    display: block;
}