body {
    font-family: Rubik, Montserrat, Roboto, sans-serif;
}

a {
    cursor: pointer;
}

.header_main {
    position: fixed;
    top: 0;
    width: 100vw;
    height: 60px;
    background-color: rgb(179, 179, 179);
    display: flex;
    z-index: 1000;
}

.header_main_logos {
    width: 20vw;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.header_main_logo_img {
    width: 40px;
    height: 40px;
    margin: 10px;
}

.header_main_titel {
    width: 60vw;
    background-color: rgb(169, 169, 169);
    display: flex;
    align-items: center;
    justify-content: center;
}

.header_main_titel_text {
    font-size: 35px;
    color: rgb(0, 0, 0);
    margin-left: 10px;
    margin-right: 10px;

}

.header_main_nav {
    width: 60vw;
    background-color: rgb(169, 169, 169);
    display: flex;
    justify-content: space-between;
}

.header_main_mav_menu {
    width: 100%;
    color: rgb(250, 5, 5);
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.header_main_mav_menu_item {
    color: rgb(40, 40, 40);
    font-size: 20px;
    padding: 5px;
    transition: 350ms;
}

.header_main_mav_menu_item:hover {
    color: white;
    transition: 350ms;
}

.header_main_login_logout {
    width: 20vw;
    display: flex;
    justify-content: end;
}

.header_main_login_entry {
    margin-top: 15px;
    margin-right: 10px;
    width: 180px;
    height: 30px;
    padding: 10px;
    background-color: rgb(190, 190, 190);
    transition: background-color 0.5s ease-in-out;
}

.header_main_login_entry.blink {
    background-color: rgba(248, 58, 58, 0.563); /* Knallrot bei falschem Code */
}

.header_main_login_logout_img {
    width: 50px;
    height: 50px;
    margin: 5px;
    margin-right: 10px;
    transition: 450ms;
}

.header_main_login_logout_img:hover {
    transition: 600ms;
    filter: invert(100%) brightness(500%);
}