/* latin-ext */
@font-face {
  font-family: 'Lato';
  font-style: italic;
  font-weight: 400;
  src: local('Lato Italic'), local('Lato-Italic'), url(https://fonts.gstatic.com/s/lato/v15/S6u8w4BMUTPHjxsAUi-qNiXg7eU0.woff2) format('woff2');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Lato';
  font-style: italic;
  font-weight: 400;
  src: local('Lato Italic'), local('Lato-Italic'), url(https://fonts.gstatic.com/s/lato/v15/S6u8w4BMUTPHjxsAXC-qNiXg7Q.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin-ext */
@font-face {
  font-family: 'Lato';
  font-style: italic;
  font-weight: 700;
  src: local('Lato Bold Italic'), local('Lato-BoldItalic'), url(https://fonts.gstatic.com/s/lato/v15/S6u_w4BMUTPHjxsI5wq_FQftx9897sxZ.woff2) format('woff2');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Lato';
  font-style: italic;
  font-weight: 700;
  src: local('Lato Bold Italic'), local('Lato-BoldItalic'), url(https://fonts.gstatic.com/s/lato/v15/S6u_w4BMUTPHjxsI5wq_Gwftx9897g.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin-ext */
@font-face {
  font-family: 'Lato';
  font-style: normal;
  font-weight: 400;
  src: local('Lato Regular'), local('Lato-Regular'), url(https://fonts.gstatic.com/s/lato/v15/S6uyw4BMUTPHjxAwXiWtFCfQ7A.woff2) format('woff2');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Lato';
  font-style: normal;
  font-weight: 400;
  src: local('Lato Regular'), local('Lato-Regular'), url(https://fonts.gstatic.com/s/lato/v15/S6uyw4BMUTPHjx4wXiWtFCc.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin-ext */
@font-face {
  font-family: 'Lato';
  font-style: normal;
  font-weight: 700;
  src: local('Lato Bold'), local('Lato-Bold'), url(https://fonts.gstatic.com/s/lato/v15/S6u9w4BMUTPHh6UVSwaPGQ3q5d0N7w.woff2) format('woff2');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Lato';
  font-style: normal;
  font-weight: 700;
  src: local('Lato Bold'), local('Lato-Bold'), url(https://fonts.gstatic.com/s/lato/v15/S6u9w4BMUTPHh6UVSwiPGQ3q5d0.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

a {
  color: #1772d0;
  text-decoration: none;
}

a:focus,
a:hover {
  color: #f09228;
  text-decoration: none;
}


html {
  background-color: #fdf9ea;
  /* background-color: #e6fbf7;
}


body,
td,
th,
tr,
p,
a 
{
  /* font-family: 'Lato', Verdana, Helvetica, sans-serif; */
  font-family: "TeXGyrePagella", "Palatino Linotype", "Book Antiqua", Palatino, serif; 

  font-size: 15px;
  line-height: 1.3;
}


strong {
  /* font-family: 'Lato', Verdana, Helvetica, sans-serif; */
  font-family: "TeXGyrePagella", "Palatino Linotype", "Book Antiqua", Palatino, serif; 

  font-size: 15px;
}

heading {
  font-family: "TeXGyrePagella", "Palatino Linotype", "Book Antiqua", Palatino, serif; 

  /* font-family: 'Lato', Verdana, Helvetica, sans-serif; */
  font-size: 22px;
}

papertitle {
  font-family: 'Lato', Verdana, Helvetica, sans-serif;
  font-size: 15px;
  font-weight: 700;
}

name {
  font-family: 'Lato', Verdana, Helvetica, sans-serif;
  font-size: 37px;
}
ch_name {
  font-family: 'KaiTi';
  font-size: 37px;
}
.one {
  width: 256px;
  height: 144px;
  position: relative;
}

.two {
  width: 256px;
  height: 144px;
  position: absolute;
  transition: opacity .2s ease-in-out;
  -moz-transition: opacity .2s ease-in-out;
  -webkit-transition: opacity .2s ease-in-out;
}

.fade {
  transition: opacity .2s ease-in-out;
  -moz-transition: opacity .2s ease-in-out;
  -webkit-transition: opacity .2s ease-in-out;
}

span.highlight {
  background-color: #ffffd0;
  /* background-image: url(/images/texture.png); */
}

.hr-edge-weak {
  border: 0;
  padding-top: 1px;
  margin:5px 0 0px 0px;
  background: linear-gradient(to right, transparent, #3c4699, transparent);
}

.hr-double-arrow {
  color: #d0d0d5;
  border: double;
  border-width: 3px 5px;
  border-color: #b5b5d6 transparent;
  height: 1px;
  overflow: visible;
  margin-left: 20px;
  margin-right: 20px;
  position: relative;
}
.hr-double-arrow:before, 
.hr-double-arrow:after {
  content: '';
  position: absolute;
  width: 5px; height: 5px;
  border-width: 0 3px 3px 0;
  border-style: double;
  top: -3px;
  background: radial-gradient(2px at 1px 1px, currentColor 2px, transparent 0) no-repeat;
}
.hr-double-arrow:before {
  transform: rotate(-45deg);
  left: -20px;
}
.hr-double-arrow:after {
  transform: rotate(135deg);
  right: -20px;
}

img {
  border: 0px solid #555;
  border-radius: 20px;
}

.clickable-text {
  border: none;
  color: rgb(255, 131, 53);
  /* text-decoration: underline; */
  /* background-color: transparent; */
  cursor: pointer;
}