body {
    font-family: Arial, sans-serif;
    background-color: #0e1117;
    overflow: hidden;
    color: white;
    margin: 0;
}
main {
    user-select: none;
    margin: 0 auto;
}
header{
    background: linear-gradient(180deg, #010409 15%, rgba(0,0,0,0) 100%);
    transition: 400ms opacity;
    user-select: none;
    padding-right: 5%;
    padding-left: 5%;
    z-index: 999;
    height: 64px;
    width: 90%;
    opacity: 0;
}
header h2{
    float: left;
}
header a{
    text-decoration: none;
    color: white;
    float: right;
}

#zalog-options{
    display: none;
    float:left;
    position: absolute;
    top: 60px;
    right: 40px;
    background-color: #181a1b;
    padding: 10px;
    border: 1px solid #3a3e41;
    border-radius: 5px;
    min-width: 120px;
}

#zalogowany:hover #zalog-options{
    display: block;
}

#zalog-options a{
    padding: 5px;
    cursor: pointer;
}

#zalog-options a:hover{
    background-color: #3a3e41;
}

#loading-screen {
    background-color: #0e1117;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    position: fixed;
    color: white;
    display: flex;
    z-index: 1000;
    height: 100%;
    width: 100%;
    left: 0;
    top: 0;
}
#loading-text {
    margin-bottom: 20px;
    font-size: 3em;
}