html {
  scroll-behavior: smooth;
  max-width: 50em;
  margin: auto;
}

body {
  font-family: "Georgia", Times, serif;
  background-color: #f9f5d7;
  color: #282828;
  line-height: 1.4;
  font-weight: 500;
  padding-bottom: 12.5em;
}

img {
  border-radius: 1em;
}

h1,
h2,
h3,
h4 {
  padding-top: 0em;
  padding-bottom: 0.5em;
  text-align: center;
}

th {
  font-weight: normal;
}

p {
  padding-bottom: 0.5em;
}

a {
  color: #076678;
}

.authorlink {
  color: #076678;
  text-decoration: none;
}

.paperlink {
  font-family: "Georgia", Times, serif;
  color: #9d0006;
  text-decoration: none;
}

.extlink {
  color: #427b58;
}

.jourlink {
  color: #427b58;
  text-decoration: none;
}

#topbar {
  display: inline-block;
  padding: 0 0.25em;
}

div#annoucement {
  width: 45em;
}

table#table1 {
  text-align: left;
  margin-left: 35;
  margin-right: auto;
}

ul#course {
  list-style: none;
  padding-left: 5;
}

/* The navigation bar */
.navbar {
  backdrop-filter: blur(3px);
  overflow: hidden;
  background-color: #3c3836AA;
  position: fixed;
  /* Set the navbar to fixed position */
  top: 0;
  /* Position the navbar at the top of the page */
  left: 0;
  width: 100%;
  /* Full width */
  text-align: center;
  font-family: "Optima", "Georgia", Times, serif;
  font-weight: bold;
  -webkit-text-size-adjust: 150%;
}

/* Links inside the navbar */
.navbar a {
  /* float: left; */
  display: inline-block;
  color: #f9f5d7;
  text-align: center;
  padding: 0.625em 1em;
  text-decoration: none;
}

/* Change background on mouse-over */
.navbar a:hover {
  background: #f9f5d7;
  color: #3c3836;
}

/* Main content */
.main {
  margin-top: 0.3em;
  /* Add a top margin to avoid content overlay */
}

hr {
  border-top: dashed 0.1em;
}

.notATable {
  display: table;
  list-style: none;
  padding-left: 5;
  -webkit-text-size-adjust: 120%;
  /* font-size:16px; */
}

.notATable>li {
  display: table-row;
}

.notATable>li>* {
  display: table-cell;
  padding: 0.125em;
}


.notATable label {
  font-weight: bold;
  text-align: right;
}

.notATable label:after {
  content: '|';
}

#shadowbox {
  border: 0em solid;
  border-radius: 1em;
  padding: 0.6em;
  box-shadow: 0.3em 0.3em 1em #7c6f64;
}

hr.style-one {
  border: 0;
  height: 0.1em;
  scroll-margin-top: 2.5em;
  background: #282828;
  background-image: -webkit-linear-gradient(left, #f9f5d7, #282828, #f9f5d7);
  background-image: -moz-linear-gradient(left, #f9f5d7, #282828, #f9f5d7);
  background-image: -ms-linear-gradient(left, #f9f5d7, #282828, #f9f5d7);
  background-image: -o-linear-gradient(left, #f9f5d7, #282828, #f9f5d7);
}

hr.style-zero {
  border: 0;
  height: 0em;
  background: #282828;
  background-image: -webkit-linear-gradient(left, #f9f5d7, #282828, #f9f5d7);
  background-image: -moz-linear-gradient(left, #f9f5d7, #282828, #f9f5d7);
  background-image: -ms-linear-gradient(left, #f9f5d7, #282828, #f9f5d7);
  background-image: -o-linear-gradient(left, #f9f5d7, #282828, #f9f5d7);
}

hr.curve {
  border: 0;
  height: 1em;
  background-image: url(curve.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
}

.box {
  width: 100%;
  height: 18em;
  background: rgb(220, 220, 220);
  margin: 2.5em auto;
}

.effect2 {
  position: relative;
}

.effect2:before,
.effect2:after {
  z-index: -1;
  position: absolute;
  content: "";
  bottom: 1em;
  left: 0.5em;
  width: 50%;
  top: 80%;
  max-width: 18empx;
  background: #777;
  -webkit-box-shadow: 0 1em 0.5em #777;
  -moz-box-shadow: 0 1em 0.5em #777;
  box-shadow: 0 1em 0.5em #777;
  -webkit-transform: rotate(-3deg);
  -moz-transform: rotate(-3deg);
  -o-transform: rotate(-3deg);
  -ms-transform: rotate(-3deg);
  transform: rotate(-3deg);
}

.effect2:after {
  -webkit-transform: rotate(3deg);
  -moz-transform: rotate(3deg);
  -o-transform: rotate(3deg);
  -ms-transform: rotate(3deg);
  transform: rotate(3deg);
  right: 0.5em;
  left: auto;
}

.container {
  width: 12.5em;
  height: 12.5em;
  padding-top: 0em;
  margin: 0 auto;
  -webkit-transform: rotate(90deg);
  -moz-transform: rotate(90deg);
  -o-transform: rotate(90deg);
  -ms-transform: rotate(90deg);
  transform: rotate(90deg);
}

#container_rotate {
  -webkit-transform: rotate(90deg);
  -moz-transform: rotate(90deg);
  -o-transform: rotate(90deg);
  -ms-transform: rotate(90deg);
  transform: rotate(90deg);
}

.ball {
  width: 0.5em;
  height: 0.5em;
  margin: 0.5em auto;
  border-radius: 3em;
  background: #282828;
}

.ball:nth-child(1) {
  -webkit-animation: right 1s infinite ease-in-out;
  -moz-animation: right 1s infinite ease-in-out;
  animation: right 1s infinite ease-in-out;
}

.ball:nth-child(2) {
  -webkit-animation: left 1.1s infinite ease-in-out;
  -moz-animation: left 1.1s infinite ease-in-out;
  animation: left 1.1s infinite ease-in-out;
}

.ball:nth-child(3) {
  -webkit-animation: right 1.05s infinite ease-in-out;
  -moz-animation: right 1.05s infinite ease-in-out;
  animation: right 1.05s infinite ease-in-out;
}

.ball:nth-child(4) {
  -webkit-animation: left 1.15s infinite ease-in-out;
  -moz-animation: left 1.15s infinite ease-in-out;
  animation: left 1.15s infinite ease-in-out;
}

.ball:nth-child(5) {
  -webkit-animation: right 1.1s infinite ease-in-out;
  -moz-animation: right 1.1s infinite ease-in-out;
  animation: right 1.1s infinite ease-in-out;
}

.ball:nth-child(6) {
  -webkit-animation: left 1.05s infinite ease-in-out;
  -moz-animation: left 1.05s infinite ease-in-out;
  animation: left 1.05s infinite ease-in-out;
}

.ball:nth-child(7) {
  -webkit-animation: right 1s infinite ease-in-out;
  -moz-animation: right 1s infinite ease-in-out;
  animation: right 1s infinite ease-in-out;
}

@-webkit-keyframes right {
  0% {
    -webkit-transform: translate(-1em);
  }

  50% {
    -webkit-transform: translate(1em);
  }

  100% {
    -webkit-transform: translate(-1em);
  }
}

@-webkit-keyframes left {
  0% {
    -webkit-transform: translate(1em);
  }

  50% {
    -webkit-transform: translate(-1em);
  }

  100% {
    -webkit-transform: translate(1em);
  }
}

@-moz-keyframes right {
  0% {
    -moz-transform: translate(-1em);
  }

  50% {
    -moz-transform: translate(1em);
  }

  100% {
    -moz-transform: translate(-1em);
  }
}

@-moz-keyframes left {
  0% {
    -moz-transform: translate(1em);
  }

  50% {
    -moz-transform: translate(-1em);
  }

  100% {
    -moz-transform: translate(1em);
  }
}

@keyframes right {
  0% {
    transform: translate(-1em);
  }

  50% {
    transform: translate(1em);
  }

  100% {
    transform: translate(-1em);
  }
}

@keyframes left {
  0% {
    transform: translate(1em);
  }

  50% {
    transform: translate(-1em);
  }

  100% {
    transform: translate(1em);
  }
}

/* Dark Mode */

.dark-mode a {
  color: #83a598;
}

.dark_mode_authorlink {
  color: #83a598;
}

.dark_mode_paperlink {
  color: #fb4934;
}

.dark_mode_extlink {
  color: #8ec07c;
}

.dark_mode_jourlink {
  color: #8ec07c;
}

.dark_mode_body {
  background-color: #1d2021;
  color: #fbf1c7;
  font-weight: 500;
}

.dark_mode_navbar {
  background-color: #ebdbb2;
}

.dark_mode_navbar_a {
  color: #f2f2f2;
}

.dark_mode_navbar_a_hover {
  background: #3c3836;
  color: #f9f5d7;
}

.dark_mode_ball {
  background: #fbf1c7;
}

.dark_mode_style-one {
  border: 0;
  height: 0.1em;
  background: #f9f5d7;
  background-image: -webkit-linear-gradient(left, #282828, #f9f5d7, #282828);
  background-image: -moz-linear-gradient(left, #282828, #f9f5d7, #282828);
  background-image: -ms-linear-gradient(left, #282828, #f9f5d7, #282828);
  background-image: -o-linear-gradient(left, #282828, #f9f5d7, #282828);
}

.dark_mode_style-zero {
  border: 0;
  height: 0em;
  background: #f9f5d7;
  background-image: -webkit-linear-gradient(left, #282828, #f9f5d7, #282828);
  background-image: -moz-linear-gradient(left, #282828, #f9f5d7, #282828);
  background-image: -ms-linear-gradient(left, #282828, #f9f5d7, #282828);
  background-image: -o-linear-gradient(left, #282828, #f9f5d7, #282828);
}

.fade-in {
	opacity: 1;
	animation-name: fadeInOpacity;
	animation-iteration-count: 1;
	animation-timing-function: ease-in;
	animation-duration: 0.3s;
}

@keyframes fadeInOpacity {
	0% {
		opacity: 0;
	}
	100% {
		opacity: 1;
	}
}