main {
    margin-top: 80px;
    min-height: calc(100vh - 75px);
}
header {
    width: 100%;
    height: 60px;
    margin: 0px;
    top: 0px;
    left: 0px;
    z-index: 100;
    position: fixed;
    user-select: none;
    background-color: rgba(10, 10, 10, 0.3);
    font-family: Calibri, 'Gill Sans', 'Gill Sans MT', 'Trebuchet MS', sans-serif;
    /* box-shadow: 0px 3px 3px 3px rgba(0, 0, 0, 0.15); */
    backdrop-filter: blur(3px);
    transition: background-color 0.1s linear;
}
header:hover {
    background-color: rgba(10, 10, 10, 0.75);
    /* box-shadow: 0px 3px 3px 3px rgba(0, 0, 0, 0.15); */
}
header:hover .navbar__button {
    color: white;
}
main {
    transition: filter 0.1s linear;
}
header:hover~main {
    filter: brightness(70%) blur(1.5px);
}
#navbar__logo {
    display: inline-block;
    vertical-align: top;
    cursor: pointer;
    height: 36px;
    width: 36px;
    margin: 0px 4px;
    line-height: 50px;
    background-image: url("/images/J_Logo_Transparent.svg");
    image-rendering: optimizeQuality;
    background-size: contain;
    background-repeat: no-repeat;
    border-radius: 50px;
    padding: 8px;
    background-origin: content-box;
    background-position: center;
}
#navbar__logo:hover {
    filter: brightness(125%);
    background-color: rgb(29, 29, 29);
}
#navbar__logo img {
    width: auto;
    height: 50px;
    margin: 5px;
}
#navbar__content {
    position: relative;
    display: block;
    width: fit-content;
    height: 50px;
    margin: 5px auto;
    /* background-color: blueviolet; */
}
#navbar__account {
    position: absolute;
    display: none;
    width: 40px;
    height: 40px;
    right: 15px;
    top: 10px;
    background-image: url('/images/account_icon.svg');
    filter: invert() brightness(80%);
    background-size: contain;
}
#navbar__account:hover {
    filter: invert() brightness(100%);
}
.navbar__button {
    color: rgb(206, 206, 206);
    text-decoration: none;
    font-size: 24px;
    margin: 0px 0px;
    padding: 10px 15px;
    font-weight: bold;
    line-height: 50px;
    /* background-color: darkslategrey; */
}
.navbar__button:hover {
    color: rgb(255, 71, 71) !important;
}
.active-page {
    /* color: rgb(130, 130, 130) !important; */
    text-decoration: underline;
    text-decoration-color: rgb(100, 100, 100);
    /* filter: brightness(50%); */
}
.navbar__button:active {
    color: gray;
}
.navbar__dropdown {
    display: inline-block;
    position: relative;
}
.navbar__button--dropdown {
    display: block;
    margin: 0px;
    padding: 10px 15px;
    font-size: 20px;
    height: 30px;
    line-height: 30px;
}
.navbar__dropdown:hover .navbar__dropdown--button {
    background-color: rgb(34 34 34);
}
.navbar__dropdown__content {
    display: none;
    margin: 0px;
    /* margin-top: 0px; */
    /* padding: 0px; */
    width: max-content;
    /* margin-left: 10px; */
    position: absolute;
    background-color: rgb(34 34 34);
    border-radius: 0px 0px 0px 0px;
    min-width: 150%;
    /* border-radius: 5px 15px 15px 15px; */
}
.navbar__dropdown:hover .navbar__dropdown__content {
    display: block;
}
/* .navbar__dropdown__content::before {
    content: "";
    position: absolute;
    top: -10px;
    left: 30px;
    width: 20px;
    height: 20px;
    background-color: rgb(34 34 34);
    border-radius: 2px;
    transform: rotate(45deg);
    z-index: -5;
} */

/* MOBILE NAVIGATION */

#navbar__mobile {
    display: none;
}

#navbar__mobile__logo {
    position: absolute;
    display: block;
    cursor: pointer;
    height: 50px;
    width: 50px;
    margin: 5px;
    left: 0px;
    line-height: 50px;
    background-image: url("/images/J_logo_transparent.png");
    image-rendering: optimizeQuality;
    background-size: contain;
    /* background-color: rgb(61, 39, 138); */
    border-radius: 50px;
}

#navbar__hamburger {
    display: block;
    position: relative;
    float: right;
    cursor: pointer;
    top: 12px;
    right: 20px;
    width: 36px;
    height: 36px;
    user-select: none;
    filter: brightness(85%);
}

.navbar__curtain {
    display: none;
    position: absolute;
    z-index: 100;
    left: 0px;
    top: 0px;
    width: 100vw;
    height: 100vh;
    overflow: hidden auto;
}

.navbar__curtain__title {
    display: block;
    height: 50px;
    width: auto;
    margin: 10px auto;
}

.navbar__backdrop {
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgb(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.navbar__curtain__contents {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 350px;
    max-width: 70vw;
    height: 100%;
    background-color: rgb(22, 22, 22);
    overflow: hidden auto;
    animation-timing-function: ease;
    animation-duration: 0.3s;
    animation-fill-mode: forwards;
    
}

 /* width */
 .navbar__curtain__contents::-webkit-scrollbar {
    width: 10px;
  }
  
  /* Track */
  .navbar__curtain__contents::-webkit-scrollbar-track {
    background: #1f1f1f;
  }
  
  /* Handle */
  .navbar__curtain__contents::-webkit-scrollbar-thumb {
    background: #888;
  }
  
  /* Handle on hover */
  .navbar__curtain__contents::-webkit-scrollbar-thumb:hover {
    background: #555;
  } 

@keyframes CurtainSlideIn {
    from { transform: translateX(-350px); }
    to { transform: translateX(0px); }
}
@keyframes CurtainSlideOut {
    from { transform: translateX(0px); }
    to { transform: translateX(-70vw); }
}

.navbar__mobile__dropdown {
    height: 70px;
    background: none;
    overflow: hidden;
}
.navbar__mobile__dropdown-open {
    height: auto;
    background-color: #353535;

}
.navbar__mobile__dropdown-title {
    color: white;
    text-decoration: none;
    font-size: 24px;
    margin: 0px;
    padding: 10px 15px;
    font-weight: normal;
    line-height: 50px;
    width: 100%;
    height: 50px;
}
/*  color: white;
    text-decoration: none;
    font-size: 24px;
    margin: 0px 0px;
    padding: 10px 15px;
    font-weight: bold;
    line-height: 50px; */
.navbar__mobile__dropdown-title::after {
    content: "▲";
    font-size: 18px;
    vertical-align: top;
    padding-left: 5px;
    color: gray;
}

.navbar__mobile__dropdown-open .navbar__mobile__dropdown-title::after {
    content: "▼";
}

.navbar__mobile__dropdown-content {
    display: block;
    height: auto;
    background-color: rgb(15, 15, 15);
}

.navbar__mobile__dropdown-content .navbar__button {
    margin-left: 20px;
}

.navbar-icon {
    display: inline-block;
    vertical-align: middle;
    width: 28px;
    height: 28px;
    margin-right: 10px;
    filter: invert();
}

@media screen and (max-width: 830px) {
    #navbar__mobile {
        display: block;
    }
    #navbar__content {
        display: none;
    }
    .navbar__button {
        display: block;
        font-weight: normal;
    }
    .navbar__dropdown {
        display: block;
    }
    header:hover~main {
        filter: none;
    }
}