@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@700&family=Viga&display=swap');
@import url('https://fonts.googleapis.com/css2?family=PT+Sans:wght@700&display=swap');

/* 
  font-family: 'Roboto', sans-serif; 
  font-family: 'Viga', sans-serif;
  font-family: 'PT Sans', sans-serif;
*/

body{
  margin: 0;
  padding: 0;
  font-family: 'PT Sans', sans-serif;
}


/* Extra large devices (large desktops, 1200px and up) */
  header{
    position: relative;
    display: flex;
    flex-direction: row; 
    max-height: 130px;
    margin: 16px 16px 0 16px;
    padding-right: 1em;
    padding-left: 1em;
    width: calc(100% - 64px); 
    border-bottom: 5px solid gray;
  }
  #logo img{
    width: 128px;
    height: 128px;
  }
  #center{  
    text-align: center;
    width: calc(100% - 28px - 128px);
  }
  #center h1{
    color: #d01313;
    font-family: 'Viga', sans-serif;
    font-weight: lighter;
    font-size: 38px;
    margin: 10px;
  }
  .menu-toggle{
    display: none;
    flex-direction: column;
    height: 13px;
    justify-content: space-between;
    position: relative;
    margin-left: 1rem;
    flex-grow: 0;
  }
  nav#nav{
    display: flex;
    justify-content: center;
    height: 25px;
    font-family: sans-serif;
  }
  ul#menu{
    list-style-type: none;
    display: flex;
    flex-direction: row;
    padding: 0;
  }
  ul#menu > li{
    position: relative;
    margin: 0 1em;
  }
  ul#menu li a{
    position: relative;
    text-decoration: none;
    display: flex;
    align-items: center;
    margin-right: 1em;
    color: #5D5D5D;
    font-weight: bold;
    height: 25px;
    padding: 0;
  }
  ul#menu li  a:after{
    content: "";
    position: absolute;
    bottom: 0%;
    left: 0%;
    background-color: red;
    width: 40%;
    height: 2px;
    transition: 1.5s;
    -webkit-transition: 1.5s;
  }
  ul#menu li a:hover::after{
    color: red;
    width: 100%;
  }
  ul#menu li ul{
    position: absolute;
    list-style-type: none;
    display: none;
    padding: 0;
    background-color: #fff;
    z-index: 3;
  }
  ul#menu li:hover ul{
    display: block;
  }
  ul#menu ul li a{
    position: relative;
    word-wrap: none;
    -ms-word-wrap: none;
    white-space: nowrap;
    padding: 4px 8px;
    margin: 0;
  }
  ul#menu ul li a:hover{
    padding-left: 12px;
  }
  #tema{
    width: 28px;
    height: 14px;
    padding: 5px;
    background: #B7292D;
    border-radius: 30px;
    transition: all 300ms ease-in-out;
    cursor: pointer;
  }
  #tema .toggle{
    width: 14px;
    height: 14px;
    background-color: #fff;
    border-radius: 50px;
    transition: all 300ms ease-in-out;
  }
  #tema.active{
    /* background-color: white; */
    background-color: gray;
  }
  #tema.active .toggle{
    margin-left: 14px;
    background-color: black;
  }
  .dark-mode {
    background-color: black;
    color: gray;
  }

  main{
    display: flex;
  }
  #content{
    width: 80%;
  }
  #profile-kelas{
    /* border: 1px solid red; */
    display: flex;
    flex-direction: column;
    align-items: center;
    height: auto;
  }
  /* Common style */
  #profile-kelas figure {
    position: relative;
    float: left;
    overflow: hidden;
    min-width: 500px;
    max-width: 80%;
    height: auto;
    background: #3085a3;
    cursor: pointer;
    border: 2px solid gray;
    box-shadow: 0 0 5px 2px;
    z-index: 1;
    margin: 1em;
  }
  #profile-kelas figure:hover{
    box-shadow: 0 0 5px 3px gray;
    transform: scale(1.01);
  }

  #profile-kelas figure img {
    position: relative;
    display: block;
    min-height: 100%;
    max-width: 100%;
    opacity: 0.8;
  }

  #profile-kelas figure figcaption {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    color: #fff;
    text-transform: uppercase;
    font-size: 1.25em;
    -webkit-backface-visibility: visible;
    backface-visibility: visible;
  }

  #profile-kelas figure figcaption::before,
  #profile-kelas figure figcaption::after {
    pointer-events: none;
  }

  #profile-kelas figure figcaption{
    position: absolute;
    bottom: 10px;
    left: 0;
    width: 100%;
    height: 100%; 
  }

  #profile-kelas figure h2 {
    word-spacing: -0.15em;
    font-weight: 300;
  }

  #profile-kelas figure h2 span {
    font-weight: 800;
  }

  #profile-kelas figure h2,
  #profile-kelas figure p {
    margin: 0;
  }

  #profile-kelas figure p {
    letter-spacing: 1px;
    font-size: 68.5%;
  }

  #profile-kelas figure.effect-ruby {
    background-color: gray;
  }

  #profile-kelas figure.effect-ruby img {
    opacity: 0.7;
    -webkit-transition: opacity 0.35s, -webkit-transform 0.35s;
    transition: opacity 0.35s, transform 0.35s;
    -webkit-transform: scale(1.15);
    transform: scale(1.15);
  }

  #profile-kelas figure.effect-ruby:hover img {
    opacity: 0.6;
    -webkit-transform: scale(1);
    transform: scale(1);
  }


  #profile-kelas figure.effect-ruby h2 {
    -webkit-transition: -webkit-transform 0.35s;
    transition: transform 0.35s;
    -webkit-transform: translate3d(0,20px,0);
    transform: translate3d(0,20px,0);
  }

  #profile-kelas figure.effect-ruby p {
    margin: 1em 0 0 0;
    padding: 3em;
    border: 2px solid rgb(255, 0, 0);
    opacity: 0;
    -webkit-transition: opacity 0.35s, -webkit-transform 0.35s;
    transition: opacity 0.35s, transform 0.35s;
    -webkit-transform: translate3d(0,20px,0) scale(1.1);
    transform: translate3d(0,20px,0) scale(1.1);
  } 

  #profile-kelas figure.effect-ruby:hover h2 {
    -webkit-transform: translate3d(0,0,0);
    transform: translate3d(0,0,0);
  }

  #profile-kelas figure.effect-ruby:hover p {
    opacity: 1;
    -webkit-transform: translate3d(0,0,0) scale(1);
    transform: translate3d(0,0,0) scale(1);
  }
  #profile-kelas .judul{
    border: 2px solid #eeebeb; 
    box-shadow: 0 0 1px 4px #eeebeb;
    width: 80%; 
    height: auto;
    font-family: sans-serif;
    padding: 1em;
  }
  #profile-kelas h1{
    text-align: center;
    color: gray;
  }
  #profile-kelas p{
    text-align: center;
    opacity: 0.7;
    font-weight: 600;
  }

  #wali-kelas{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
  }
  #wali-kelas .title-walkel{
    color: #616161;
    font-family: 'PT Sans', sans-serif;
  }
  #wali-kelas figure {
    position: relative;
    float: left;
    overflow: hidden;
    margin: 10px 1%;
    min-width: 320px;
    max-width: 480px;
    max-height: 360px;
    width: 48%;
    background: #757575;
    text-align: center;
    cursor: pointer;
    border: 2px solid #757575;
    box-shadow: 0px 0px 16px 4px rgba(0,0,0,0.45);
  }
  
  #wali-kelas figure img {
    position: relative;
    display: block;
    min-height: 100%;
    max-width: 100%;
    opacity: 0.8;
  }

  #wali-kelas figure figcaption {
    padding: 2em;
    color: #fff;
    text-transform: uppercase;
    font-size: 1.25em;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  
  #wali-kelas figure figcaption::before,
  #wali-kelas figure figcaption::after {
    pointer-events: none;
  }
  #wali-kelas figure h2 {
    word-spacing: -0.15em;
    font-weight: 300;
  }
  
  #wali-kelas figure h2 span {
    font-weight: 800;
  }
  
  #wali-kelas figure h2,
  #wali-kelas figure p {
    margin: 0;
  }
  
  #wali-kelas figure p {
    letter-spacing: 1px;
    font-size: 68.5%;
  }
  
  #wali-kelas figure.card-walkel figcaption::before {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: -webkit-linear-gradient(top, rgba(72,76,97,0) 0%, rgba(72,76,97,0.8) 75%);
    background: linear-gradient(to bottom, rgba(72,76,97,0) 0%, rgba(72,76,97,0.8) 75%);
    content: '';
    opacity: 0;
    -webkit-transform: translate3d(0,50%,0);
    transform: translate3d(0,50%,0);
  }
  
  #wali-kelas figure.card-walkel h2 {
    position: absolute;
    top: 70%;
    left: 0;
    width: 100%;
    color: #484c61;
    -webkit-transition: -webkit-transform 0.35s, color 0.35s;
    transition: transform 0.35s, color 0.35s;
    -webkit-transform: translate3d(0,-50%,0);
    transform: translate3d(0,-50%,0);
  }
  #wali-kelas figure.card-walkel button {
    position: absolute;
    top: 90%;
    left: 35%;
    width: 30%;
    word-wrap: none;
    padding: 8px 16px;
    color: #484c61;
    border-radius: 10px;
    cursor: pointer;
    opacity: 0;
    border: none;
    outline: none;
    -webkit-transform: translate3d(0,10px,0);
    transform: translate3d(0,10px,0);
  }
  
  #wali-kelas figure.card-walkel figcaption::before,
  #wali-kelas figure.card-walkel p {
    -webkit-transition: opacity 0.35s, -webkit-transform 0.35s;
    transition: opacity 0.35s, transform 0.35s;
  }
  
  #wali-kelas figure.card-walkel p {
    position: absolute;
    top: 70%;
    left: 0;
    padding: 2em;
    width: 90%;
    opacity: 0;
    -webkit-transform: translate3d(0,10px,0);
    transform: translate3d(0,10px,0);
  }
  
  #wali-kelas figure.card-walkel:hover h2 {
    color: #fff;
    -webkit-transform: translate3d(0,-50%,0) translate3d(0,-40px,0);
    transform: translate3d(0,-50%,0) translate3d(0,-40px,0);
  }
  
  #wali-kelas figure.card-walkel:hover figcaption::before ,
  #wali-kelas figure.card-walkel:hover p, 
  #wali-kelas figure.card-walkel:hover button {
    opacity: 1;
    -webkit-transform: translate3d(0,0,0);
    transform: translate3d(0,0,0);
  }
  .modal{
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    width: 100vw;
    z-index: 2;
    display: none;
    background-color: rgb(0,0,0); /* Fallback color */
    background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
    background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
    animation: modal-open .5s;
  }
  @keyframes modal-open{
    from{
      top:-300px;
      opacity: 0;
    }
    to{
      top: 0;
      opacity: 1;
    }
  }
  
  /* Modal Content */
  .modal-content {
    background-color: #fefefe;
    margin: 100px auto 0 auto;
    padding: 8px 24px;
    width: 50%;
    border: 1px solid #888;
    border-radius: 4px;
    z-index: 4;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .modal-header{
    position: absolute;
    right: 8px;
    top: 8px;
  }

  .modal-header .modal-close{
    font-size: 1em;
    background-color: gray;
    border-radius: 50%;
    padding: 4px 8px;
  }

  .column-card{
    color: #7b7b7b;
    padding: 15px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    width: 90%;
  }
  .modal-content img{
    max-height: 250px;
    width: auto;
  }
  .modal-title{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: gray;
  }
  h3,h5{
    margin: 0;
    padding: 0;
  }

  #guru-kelas{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
  }
  #guru-kelas h1{
    color: #5B5B5B;
    font-weight: bold;
    text-decoration: underline;
  }
  #guru-kelas .modal-walkel{
    display: none;
    position: fixed;
    z-index: 1;
    padding-top: 10%;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgb(0,0,0); /* Fallback color */
    background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
  }
  .column-row{
    display: flex;
    justify-content: space-evenly;
    border: 1px solid gray;
    border-radius: 10px;
    margin-bottom: 1em;
    width: 90%;
  }
  .card-kelas{
    display: flex;
    padding: 1em;
  }
  .card-kelas:nth-child(1){
    width: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .card-kelas:nth-child(2){
    width: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .card-kelas img{
    border-radius: 50px;
    width: 140px;
    height: 140px;
    padding-right: 1em;
  }
  .card-kelas > img:hover{
    transform: scale(1.1);
  }
  .title-kelas{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .title-kelas h3{
    padding: 0;
    margin: 0;
  }
  .title-kelas button{
    border: 2px solid gray;
    color: gray;
    border-radius: 10px;
    padding: 8px 4px;
    margin-top: 1em;
    font-size: 12px;
    cursor: pointer;
    outline: none;
  }
  .title-kelas button:hover{
    background-color: gray;
    color: white;
    transform: scaleX(1.1);
  }

  #siswa-kelas{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
  }
  #siswa-kelas .modal-walkel{
    display: none;
    position: fixed;
    z-index: 1;
    padding-top: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgb(0,0,0); /* Fallback color */
    background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
  }
  #siswa-kelas h1{
    color: #5B5B5B;
    font-weight: bold;
    text-decoration: underline;
  }

  #event-sekolah,
  #jadwal-sekolah{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
  }
  #event-sekolah h1,
  #jadwal-sekolah h1{
    color: #5D5D5D;
    text-decoration: underline;
    font-weight: bold;
  }
  #choose-event,
  #choose-jadwal{
    display: flex;
    flex-direction: row;
  }
  #choose-event p,
  #choose-jadwal p{
    padding: 3px 15px;
    color: #5B5B5B;
    font-weight: bold;
    cursor: pointer;
  }

  #choose-event p.active,
  #choose-jadwal p.active1{
    background-color: red;
    color: white;
    border-radius: 10px;
  }

  .container-event{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 90%;
  }

  .container-row{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
  }

  /* Add padding BETWEEN each column */
  .container-event,
  .container-event>.column {
    padding: 8px;
  }

  /* Create three equal columns that floats next to each other */
  .column {
    float: left;
    width: 33.33%;
    display: none;
    /* Hide all elements by default */
  }

  /* Clear floats after rows */
  .container-event:after {
    content: "";
    display: table;
    clear: both;
  }

  /* Content */
  .content {
    background-color: white;
    padding: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  /* The "show" class is added to the filtered elements */
  .show {
    display: block;
  }
  .container-event img{
    height: 200px;
    width: auto;
    opacity: 0.7;
    cursor: pointer;
    transition: .3s;
  }
  .container-event img:hover{
    transform: scale(1.1);
    opacity: 1;
  }

  .container-jadwal{
    width: 90%;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  #jadwal-sekolah .container-jadwal img{
    min-width: 50%;
    height: auto;
  }

  main .aside{
    display: flex;
    justify-content: center;
    width: 20%;
    max-height: 350px;
    position: -webkit-sticky;
    position: sticky;
    margin-top: 10px;
    top: 10px;
  }
  main .aside .about-me{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 3px solid gray;
    box-shadow: 0px 11px 18px -1px rgba(0,0,0,0.28);
    border-radius: 15px;
    max-width: 90%;
    min-height: 360px;
    font-size: 12px;
  }
  main .aside .about-me img{
    border-radius: 15px 15px 0 0;
    max-height: 250px;
    width: auto;
  }
  main .aside .title-about-me{
    font-family: arial;
    width: auto;
  }
  main .aside .title-about-me h2,
  main .aside .title-about-me p{
    margin: 0;
    padding: 0;
  }
  .skill{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
  }
  .skill-title{
    display: flex;
    padding: 2px;
    width: 90%;
  }
  .skill-title p{
    margin: 0;
    padding: 0;
    width: 30%;
  }
  .container {
    width: 70%;
    background-color: #ddd;
    border-radius: 5px;
  }
  .skills {
    text-align: right;
    color: white;
  }
  .html, .css, .js, .php{
    border-radius: 5px;
  }
  .html { 
    width: 90%;
    background-color: blue;
    animation: animatehtml 1s ease;
  }
  @keyframes animatehtml{
    from{
      width: 0%;
    }
    to{
      width: 90%;
    }
  }
  .css {
    width: 80%; 
    background-color: #4CAF50;
    animation: animatecss 1s ease;
  }
  @keyframes animatecss{
    from{
      width: 0%;
    }
    to{
      width: 80%;
    }
  }
  .js {
    width: 40%; 
    background-color: #fc9d03;
    animation: animatejs 1s ease;
  }
  @keyframes animatejs{
    from{
      width: 0%;
    }
    to{
      width: 40%;
    }
  }
  .php {
    width: 30%; 
    background-color: red;
    animation: animatephp 1s ease;
  }
  @keyframes animatephp{
    from{
      width: 0%;
    }
    to{
      width: 30%;
    }
  }
  #scroll-to-top, #scroll-to-top[data-show="true"]{
    position: fixed;
    bottom: 2em;
    left: 2em;
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 4px 44px rgba(173, 181, 206, .75);
    background: #fff;
    transition-property: background, color, bottom, opacity,
                        visibility;
    transition-duration: .25s;
  }
  
  #scroll-to-top[data-show="false"]{
    bottom: 0;
    opacity: 0;
    visibility: hidden;
  }
  
  #scroll-to-top svg{
    color: #121212;
    height: 24px;
    width: 24px;
  }
  
  #scroll-to-top:hover{
    cursor: pointer;
    background: #121212;
  }
  
  #scroll-to-top:hover svg{
    color: #fff;
  }
  /* footer page */
  footer{
    width: 100%;
    display: flex;
    flex-direction: column;
    background: #B7292D;   
    padding-top:16px; 
    margin-top: 1em;    
  }
  .footer-content{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    color: #fff;
    box-sizing: border-box;
  }
  .footer-content:nth-child(1){
    min-height: 250px;
    
  }
  .footer-content:nth-child(2){
    height: 30px;
    margin-bottom: 16px;
  }

  .footer-content .footer-item{
    border-left: 3px solid darkred;
  }

  .footer-item{
    width: 30%;
    padding: 12px;
    box-sizing: border-box;
  }
  .footer-item i{
    width: 26;
    height: 26;
    margin-right: 12px;
    color: #fff;
  }
  .footer-item h3{
    margin-bottom: 16px;
    font-size: 1.8rem;
  }
  .footer-item h3, .footer-item blockquote{
    text-align: justify;
  }
  .footer-item p, .footer-item ul li, .footer-item blockquote{
    font-size: 1rem;
  }

  .footer-copyright{
    display: flex;
    width: 100%;
    padding: 2px 16px;
    box-sizing: border-box;
    background-color: #6E191B;
  }
  .footer-copyright p{
    color: #fff;
    font-size: 0.8rem;
  } 

/* Extra small devices (portrait phones, less than 576px) */
@media (max-width: 575.98px) {
  header{ 
    margin: 8px 8px 0 8px;
    width: calc(100% - 50px); 
  }
  #logo img{
    width: 64px;
    height: 64px;
  }
  #center{  
    width: calc(100% - 64px - 30px);
  }
  #center h1{
    margin: 0;
  }
  .menu-toggle{
    display: flex;
  }
  .menu-toggle input{
      position: absolute;
      width: 21px;
      height: 20px;
      opacity: 0;
      cursor: pointer;
      z-index: 1001;
  }

  .menu-toggle span{
      display: block;
      width: 21px;
      height: 2px;
      background-color: gray;
      border-radius: 3px;
      transition: all 0.5s;
  }

  /* Hamburger Menu Animation */
  .menu-toggle span:nth-child(2){
      transform-origin: 0 0;    
  }

  .menu-toggle span:nth-child(4){
      transform-origin: 0 100%;

  }

  .menu-toggle input:checked ~ span:nth-child(2){
      background-color: gray;
      transform: rotate(45deg) translate(-2px, -1px);
  }

  .menu-toggle input:checked ~ span:nth-child(4){
      background-color: gray;
      transform: rotate(-45deg) translate(-2px, 0);
  }

  .menu-toggle input:checked ~ span:nth-child(3){
      opacity: 0;
      transform: scale(0);
  }
  nav#nav{
    position: relative;
  }
  ul#menu{
    position: absolute;
    right: 0;
    top: 20px;
    width: 100%;
    height: 500px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    background-color: #f58084;
    z-index: 1000;
    transform: translateX(100%);
    transition: all 0.8s;
    opacity: 0;
    margin: 0;
    box-sizing: border-box;
  }

  nav ul#menu.slide{
    opacity: 1;
    transform: translateX(0);
  }
  .m-10{
    margin-right: 15px;
    color: #fff;
  }
  ul#menu li  a:after{
    width: 100%;
  }
  ul#menu li{
    margin: 0;
  }
  ul#menu li ul{
    display: block;
    list-style-type: none;
    padding: 0;
    background-color: #fff;
    z-index: 1000;
  }
  ul#menu ul li a:hover{
    padding-left: 8px;
  }

  #tema{
    width: 30px;
    height: 15px;
    padding: 5px;
  }
  #tema .toggle{
    width: 15px;
    height: 15px;
  }
  #tema.active .toggle{
    margin-left: 15px;
  }


  main{
    display: flex;
    flex-direction: column;
  }

  #content{
    width: 100%;
  }

  #profile-kelas{
    height: auto;  
    max-width: 100%;
    padding: 0 1em;
    display: flex;
    flex-direction: column;
  }
  /* Common style */
  #profile-kelas figure {
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    position: relative;
    min-width: 200px;
    max-width: 500px;
    height: auto;
    background: #3085a3;
    border: 2px solid gray;
    z-index: 1; 
    box-shadow: 0 0 5px 3px gray;
    transform: scale(1.01);
  }
  
  #profile-kelas figure img {
    position: relative;
    display: block;
    max-width: 100%;
    height: auto;
    opacity: 0.8;
  }

  #profile-kelas figure.effect-ruby img {
    opacity: 0.6;
    -webkit-transform: scale(1);
    transform: scale(1);
  }
  
  #profile-kelas figure figcaption {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    color: #fff;
    text-transform: uppercase;
    font-size: 1em;
  }
  
  #profile-kelas figure figcaption,
  #profile-kelas figure figcaption > a {
    position: absolute;
    bottom: 30px;
    left: 0;
    max-width: 100%;
    height: auto; 
  }
  
  #profile-kelas figure.effect-ruby {
    background-color: gray;
    max-width: 500px;
  }
  
  #profile-kelas figure.effect-ruby p {
    margin: 1em 1em 0 1em;
    padding: 1em;
    border: 2px solid rgb(255, 0, 0);
    opacity: 1;
    max-width: 100%;
    height: auto;
  } 
  #profile-kelas figure.effect-ruby:hover h2 {
    -webkit-transform: translate3d(0,0,0);
    transform: translate3d(0,20px,0);
  }

  #profile-kelas figure.effect-ruby:hover p {
    opacity: 1;
    -webkit-transform: translate3d(0,0,0) scale(1);
    transform: translate3d(0,20px,0) scale(1.1);
  }

  #profile-kelas .judul{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 90%; 
    max-height: calc(100% - 45vh);
    font-family: sans-serif;
  }
  #profile-kelas h1{
    margin: 0;
  }
  #profile-kelas p{
    margin: 0;
  }

  .card-walkel{
    position: relative;
  }
  #wali-kelas figure.card-walkel h2 {
    color: #fff;
    -webkit-transform: translate3d(0,-50%,0) translate3d(0,-40px,0);
    transform: translate3d(0,-50%,0) translate3d(0,-40px,0);
  }
  #wali-kelas figure.card-walkel figcaption::before ,
  #wali-kelas figure.card-walkel p, 
  #wali-kelas figure.card-walkel button {
    opacity: 1;
    -webkit-transform: translate3d(0,0,0);
    transform: translate3d(0,0,0);
  }
  .column-row{
    display: flex;
    flex-direction: column;
  }
  .card-kelas{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .card-kelas:nth-child(1){
    width: 100%;
  }
  .card-kelas:nth-child(2){
    width: 100%;
  }

  /*untuk bagian event*/
  .container-row{
    display: flex;
    flex-direction: column;
  }
  .column{
    width: 100%;
  }
  .container-event img{
    opacity: 1;
    max-width: 60%;
    height: auto;
  }

  main .aside{
    width: 100%;
    margin: 1em 0 1em 0;
  }
  main .aside .about-me{
    width: 100%; 
    height: auto;
    position: static;
    max-height: 300px;
  }
  main .aside .about-me img{
    width: auto; 
    padding: 1em;
    max-height: 200px;
  }

  footer{
    width: 100%;
    display: flex;
    margin-top: 1em;
    background: #B7292D;   
  }
  .footer-content{
    width: 100%;
    color: #fff;
    box-sizing: border-box;                  
    display: flex;
    flex-direction: column;
    justify-content: space-around;
  }
  .footer-content:nth-child(1){
    min-height: 250px;    
  }
  .footer-content .footer-item{
    border-left: 3px solid darkred;
  }
  .footer-item{
    width: 100%;
    padding: 12px;
    box-sizing: border-box;
  }
  .footer-item h3{
    font-size: 1.8rem;
    margin-bottom: 16px;
  }
  .footer-item p, 
  .footer-item ul li, 
  .footer-item blockquote{
    font-size: 1rem;
  }
}



/* Small devices (landscape phones, 576px and up)*/
@media (min-width: 576px) and (max-width: 767.98px) {
  header{ 
    margin: 8px 8px 0 8px;
    width: calc(100% - 50px); 
  } 
  #logo img{
    width: 64px;
    height: 64px;
  }
  #center{  
    width: calc(100% - 64px - 30px);
  }
  #center h1{
    margin: 0;
  }
  .menu-toggle{
    display: flex;
  }
  .menu-toggle input{
      position: absolute;
      width: 21px;
      height: 20px;
      opacity: 0;
      cursor: pointer;
      z-index: 1001;
  }

  .menu-toggle span{
      display: block;
      width: 21px;
      height: 2px;
      background-color: gray;
      border-radius: 3px;
      transition: all 0.5s;
  }

  /* Hamburger Menu Animation */
  .menu-toggle span:nth-child(2){
      transform-origin: 0 0;    
  }

  .menu-toggle span:nth-child(4){
      transform-origin: 0 100%;

  }

  .menu-toggle input:checked ~ span:nth-child(2){
      background-color: gray;
      transform: rotate(45deg) translate(-2px, -1px);
  }

  .menu-toggle input:checked ~ span:nth-child(4){
      background-color: gray;
      transform: rotate(-45deg) translate(-2px, 0);
  }

  .menu-toggle input:checked ~ span:nth-child(3){
      opacity: 0;
      transform: scale(0);
  }
  nav#nav{
    position: relative;
  }
  ul#menu{
    position: absolute;
    right: 120px;
    top: 20px;
    width: 50%;
    height: 500px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    background-color: #f58084;
    z-index: 1000;
    transform: translateX(100%);
    transition: all 0.8s;
    opacity: 0;
    margin: 0;
    box-sizing: border-box;
  }

  nav ul#menu.slide{
    opacity: 1;
    transform: translateX(0);
  }
  .m-10{
    margin-right: 15px;
    color: #fff;
  }
  ul#menu li  a:after{
    width: 100%;
  }
  ul#menu li{
    margin: 0;
  }
  ul#menu li ul{
    display: block;
    list-style-type: none;
    padding: 0;
    background-color: #fff;
    z-index: 1000;
  }
  ul#menu ul li a:hover{
    padding-left: 8px;
  }

  #tema{
    width: 30px;
    height: 15px;
    padding: 5px;
  }
  #tema .toggle{
    width: 15px;
    height: 15px;
  }
  #tema.active .toggle{
    margin-left: 15px;
  }


  main{
    display: flex;
    flex-direction: column;
  }

  #content{
    width: 100%;
  }

  #profile-kelas{
    height: auto;  
    max-width: 100%;
    padding: 0 1em;
    display: flex;
    flex-direction: column;
  }
  /* Common style */
  #profile-kelas figure {
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    position: relative;
    width: 100%;
    height: auto;
    background: #3085a3;
    border: 2px solid gray;
    z-index: 1; 
    box-shadow: 0 0 5px 3px gray;
    transform: scale(1.01);
  }
  
  #profile-kelas figure img {
    position: relative;
    display: block;
    width: 100%;
    height: auto;
    opacity: 0.8;
  }

  #profile-kelas figure.effect-ruby img {
    opacity: 0.6;
    -webkit-transform: scale(1);
    transform: scale(1);
  }
  
  #profile-kelas figure figcaption {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    color: #fff;
    text-transform: uppercase;
    font-size: 1em;
  }
  
  #profile-kelas figure figcaption,
  #profile-kelas figure figcaption > a {
    position: absolute;
    bottom: 30px;
    left: 0;
    max-width: 100%;
    height: auto; 
  }
  
  #profile-kelas figure.effect-ruby {
    background-color: gray;
    max-width: 500px;
  }
  
  #profile-kelas figure.effect-ruby p {
    margin: 1em 1em 0 1em;
    padding: 1em;
    border: 2px solid rgb(255, 0, 0);
    opacity: 1;
    max-width: 100%;
    height: auto;
  } 
  #profile-kelas figure.effect-ruby:hover h2 {
    -webkit-transform: translate3d(0,0,0);
    transform: translate3d(0,20px,0);
  }

  #profile-kelas figure.effect-ruby:hover p {
    opacity: 1;
    -webkit-transform: translate3d(0,0,0) scale(1);
    transform: translate3d(0,20px,0) scale(1.1);
  }

  #profile-kelas .judul{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 90%; 
    max-height: calc(100% - 45vh);
    font-family: sans-serif;
  }
  #profile-kelas h1{
    margin: 0;
  }
  #profile-kelas p{
    margin: 0;
  }

  .card-walkel{
    position: relative;
  }
  #wali-kelas figure.card-walkel h2 {
    color: #fff;
    -webkit-transform: translate3d(0,-50%,0) translate3d(0,-40px,0);
    transform: translate3d(0,-50%,0) translate3d(0,-40px,0);
  }
  #wali-kelas figure.card-walkel figcaption::before ,
  #wali-kelas figure.card-walkel p, 
  #wali-kelas figure.card-walkel button {
    opacity: 1;
    -webkit-transform: translate3d(0,0,0);
    transform: translate3d(0,0,0);
  }
  .card-kelas{
    display: flex;
    width: 100%;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .card-kelas:nth-child(1){
    width: 100%;
  }
  .card-kelas:nth-child(2){
    width: 100%;
  }

  /*untuk bagian event*/
  .container-row{
    display: flex;
    flex-direction: column;
  }
  .column{
    width: 100%;
  }
  .container-event img{
    opacity: 1;
    max-width: 60%;
    height: auto;
  }
  main .aside{
    width: 100%;
    margin: 1em 0 1em 0;
  }
  main .aside .about-me{
    width: 80%;
  }
  main .aside .about-me img{
    padding: 1em;
    max-height: 200px;
    width: auto;
  }

  footer{
    width: 100%;
    display: flex;
    margin-top: 1em;
    background: #B7292D;   
  }
  .footer-content{
    width: 100%;
    color: #fff;
    box-sizing: border-box;                  
    display: flex;
    flex-direction: column;
    justify-content: space-around;
  }
  .footer-content:nth-child(1){
    min-height: 250px;    
  }
  .footer-content .footer-item{
    border-left: 3px solid darkred;
  }
  .footer-item{
    width: 100%;
    padding: 12px;
    box-sizing: border-box;
  }
  .footer-item h3{
    font-size: 1.8rem;
    margin-bottom: 16px;
  }
  .footer-item p, 
  .footer-item ul li, 
  .footer-item blockquote{
    font-size: 1rem;
  }
}



/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) and (max-width: 991.98px) {
  header{
    margin: 12px 8px 0 12px; 
    width: calc(100% - 24px);
    box-sizing: border-box;  
  }
  #logo img{
    width: 86px;
    height: 86px;
  }
  #center{  
    text-align: center;
    width: calc(100% - 30px - 86px);
  }
  #center h1{
    font-weight: normal;
    margin: 0;
  }
  ul#menu{
    margin: 0;
  }
  .m-10{
    margin-right: 15px;
  }
  ul#menu li  a:after{
    width: 100%;
    height: 2px;
  }
  #tema{
    width: 30px;
    height: 15px;
    padding: 5px;
  }
  #tema .toggle{
    width: 15px;
    height: 15px;
  }
  #tema.active .toggle{
    margin-left: 15px;
  }

  main{
    display: flex;
    flex-direction: column;
  }

  #content{
    width: 100%;
  }

  #profile-kelas{
    display: flex;
    flex-direction: column;
    height: auto;
  }
  /* Common style */
  #profile-kelas figure {
    width: 90%;
  }
  #profile-kelas .judul{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 90%; 
    height: auto;
  }
  #profile-kelas h1{
    margin: 0;
  }
  #profile-kelas p{
    margin: 0;
  }

  main .aside{
    width: 100%;
    margin: 1em 0 1em 0;
  }
  main .aside .about-me{
    width: 60%;
    height: auto;
    position: static;
  }
  main .aside .about-me img{
    padding: 1em;
    max-height: 200px;
    width: auto;
  }
}



/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) and (max-width: 1199.98px) {
  main{
    display: flex;
  }

  #content{
    width: 80%;
  }

  #profile-kelas{
    height: auto; 
  }

  #profile-kelas .judul{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 80%; 
    height: auto;
  }
}