html {
    font-size: 14px;
    font-family:Noto Serif,serif;
    max-width:800px;
    text-align: left;
    margin-bottom: 2em;
    margin: 0 auto;
}
a {
	color:rgb(62,139,145);
	}
	li.menu a { color: #fff;
	font-family:Noto Sans;
	font-size: 1rem;	
 	text-decoration: none;
		
	}
	blockquote {
    font-style: italic;
    margin: 1.875em;
}
blockquote.right {
    text-align: right;
    margin: 1.875em;
}
h1 {
    font-size: 1.5em;
    font-family: Noto Sans,sans;
    margin-top: 2.5em;
}

h1 sup {
    font-size: 1rem;
}
h2 {
    font-size: 1.125em;
    
}

h2.author {
    font-weight: normal;
    font-size: 1.125em;
    margin-bottom: 1.4rem;
    font-family: Noto Sans;
}

h3 {
    font-size: 1.125em;
    
}

h4 {
    font-size: 1.125em;
   margin-bottom: 1.563em;
   margin-top: 1.563em
}

h5 {
    font-size: 1.2rem;
   
}

h6 {
    font-size: 1em;
    font-family: Noto Serif;
    font-weight: lighter;
}

h1, h2, h3, h4, h5, h6 {
    line-height: 1.5;
    font-family: Noto Sans;
}

p {
    font-family: Noto Serif;
    font-size: 1em;
    line-height: 1.5;
}
p.tab {
	margin-left: 1.875em;
	margin-top: 1.875em;
	margin-bottom: 1.875em;
}
p.formula {
	margin-top: 1.875em;
	margin-bottom: 1.875em;
	text-align: center;
}
span.rface {
float: right;
}
ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  }
  
li.menu {
    float: left;
    color: #fff;
    padding-top: 0.8rem;
	padding-bottom: 1rem;
	padding-right: 1rem;
	padding-left: 1rem;
	margin:0;
}
.center {
    text-align: center;
    margin: 0 auto;
}

.body, .references , .bibliography, .abstract, .keywords {   
    line-height: 1.6;
}

.abstract{
    font-size: 1em;
    padding: 1.25em;
    background-color: rgb(236,240,241);
    font-family: Noto Serif;
    line-height: 1.5;
}

.abstract p {
	margin:0;

}

.keywords {
    font-size: 1em;
    font-family: Noto Serif;
    line-height: 1.5;
    margin-top: 1.125em;
    margin-bottom: 2.5em;

}
.keyword_title {
	font-size: 1em;
   font-family: Noto Sans;
   font-weight: bold;
	margin-top: 2.5em;
	
}
hr {
   margin: unset;   
	border-radius: 0px;
}
hr.limiter {
border: 1px solid rgba(236, 240, 241);
border-radius: 10px;
margin-bottom: 3.75em;
}
hr.asterisk {
    border: none;
}

hr.asterisk::before {
    content: '***';
    display: block;
    text-align: center;
}

.editors {
    margin-left: 5%
}

.spacing {
    letter-spacing: 0.15em;
}

img .center {
    margin: 1rem auto;
}

figure {
    display: block;
    margin: 0 auto;
}

img {
    display: block;
    max-width: 80%;
    margin: 0 auto;
}
#menu-logo img {

    display: block;
    max-width: 30%;
    text-align: left;
    margin-left: 3%;
    padding: 1rem;
}
figcaption {
    text-align: center;
}

.references ol, .bibliography ol  {
    padding-left: 2.5rem;
    font-family: Noto Serif;
    font-size: 15px;
}
li {
margin-bottom: 15px;
margin-top: 15px;
}
td, th {
    padding: 0.4rem;
}

table td, th {
    border: 1px solid black; 
}

table {
    border-collapse: collapse;
    margin-bottom: 0.75rem;
}

sup, sub { 
    vertical-align: top; 
    position: relative; 
    top: -0.4rem;
    font-size: 0.8rem;
}

sub { 
    top: 0.4rem; 
  }

.underline {
    text-decoration: underline;
  }
  #menu-logo {
  background-color: #3e8b91;}