@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap');

/* All */
* {
    margin: 0;
    padding: 0;
    font-family: 'Roboto', sans-serif;
    text-decoration: none;
}


/* Header Navigation */
.top-nav {
    position: fixed;
    padding: 1rem;
    background-color: #F4F7FA;
    box-shadow: 1px 1px 4px 0 #575c59;
    width: 100%;
    z-index: 1;
}

.title-nav {
    position: absolute;
    margin: 1rem 20rem 1rem 24rem;
    font-size: 1.3rem;
    font-weight: 700;
}

.nav-main {
    float: right;
    margin: 1rem 3rem;
}

.nav-link {
    margin: 0.5rem;
    color: #50504e;
}

.nav-link:hover {
    color: #3d3c37;
}


/* sidebar navigation*/
.left-sidebar {
    height: 100%;
    width: 8rem;
    position: fixed;
    z-index: 1;
    top: 0;
    left: 0;
    background-color: #313541;
}

.nav-main-side {
    margin: 2rem 0 2rem 0;
}

.nav-link-icon {
    padding: 4rem 3rem 3rem 2.5rem;
    color: #FFFFFF;
}

.nav-link-group {
    margin: 2rem 1rem 2rem 1rem;
}

.nav-link-icon:hover {
    background-color: #72CDD2;
}

.nav-link-txt {
    color: #FFFFFF;
    margin: 0 2rem 3rem 1.5rem;
    text-align: center;
    font-size: 0.8rem;
}

.nav-category {
    position: fixed;
    height: 100%;
    width: 15rem;
    z-index: 2;
    top: 0;
    left: 8rem;
    background-color: #282C37;
}


/* sidebar categories */
.nav-sub-group {
    color: #FFFFFF;
}

.main-accordion {
    background-color: #282C37;
    color: #FFFFFF;
    cursor: pointer;
    padding: 1.5rem 1rem 1rem 2rem;
    width: 100%;
    border: none;
    text-align: left;
    outline: none;
    font-size: 0.8rem;
    transition: 0.4s;
  }
  
  .active, .main-accordion:hover {
    background-color: #070808;
    color: #7FFF00;
  }
  
  .main-accordion:after {
    content: '\25BC';
    color: #777;
    font-weight: bold;
    float: right;
    margin-left: 5px;
  }
  
  .active:after {
    content: "\25B2";
  }
  
  .main-panel {
    padding: 0 2rem;
    margin: 0 1rem 0 0.5rem;
    font-size: 0.8rem;
    color: #FFFFFF;
    background-color: #282C37;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease-out;
  }

.main-accordion-link {
    background-color: #282C37;
    color: #FFFFFF;
    cursor: pointer;
    padding: 2rem 3rem 1rem 2rem;
    border: none;
    width: 100%;
    text-align: left;
    outline: none;
    font-size: 0.8rem;
    transition: 0.4s;
}

.active, .main-accordion-link:hover {
    background-color: #000000;
    color: #7FFF00;
  }

.txt-accordion {
    color: #fefffd;
}

.sub-text-accordion {
    color: #777;
    margin: 1rem 0 1rem 0;
}

/* Coordinate Map */
#map { 
    position: relative;
    width: 998px;
    height: 540px;
    top: 5.2rem;
    left: 23rem;
    z-index: -1;
}

#detail {
    display: block;
    height: 100%;
    width: 18rem;
    position: fixed;
    z-index: -1;
    top: 0;
    left: 67.5rem;
    background-color: #313541;
}

.img-merlion {
    width: 100%;
    margin: 5rem 0 -5px 0;
}

.title-detail {
    padding: 1rem 1rem 1rem 1rem;
    background-color: #72CDD2;
    color: #fefffd;
    letter-spacing: 2px;
}

.txt-detail {
    margin: 1rem 2rem 1rem 2rem;
    font-size: 0.8rem;
    color: #fefffd;
}

.fa-location-dot {
    margin-left: 20px;
    color: #3cffef;
}

.fa-earth-asia {
    margin-left: 20px;
    color: #7FFF00;
}

.loc-detail {
    margin: 1rem 1rem 1rem 1rem;
    font-size: 0.8rem;
    color: #fefffd;
}

.web-detail {
    margin: 1rem 1rem 1rem 1rem;
    font-size: 0.8rem;
    color: #fefffd;
}