* { box-sizing: border-box }

body {
    margin: 0;
    padding: 0;
    background: #000;
    color: #fff;
}

body.reverse {
    background: #fff;
    color: #000;
}

@font-face { 
	font-family: "SourceHanSansCN"; 
	src: url(./fonts/SourceHanSansCN-Regular.eot); 
	src: local(" "), 
		url(./fonts/SourceHanSansCN-Regular.otf) format("opentype"), 
		url(./fonts/SourceHanSansCN-Regular.woff) format("woff");

}

#slide {
    margin: 0 auto;
    text-align: center;
    padding: 1vh;
    font-family: "SourceHanSansCN";
    border-left: 1px dotted #333;
    border-right: 1px dotted #333;
    overflow: hidden;
}

body.reverse #slide {
    border-color: #333;
}

img {
    width: 100%;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-weight: 100;
}

blockquote {
    padding: 0;
    margin: 0;
}

h1 {
    font-size: 46vh;
    line-height: 46vh;
}

h2 {
    font-size: 36vh;
    line-height: 38vh;
}

h3 {
    font-size: 28vh;
    line-height: 30vh;
}

h4 {
    font-size: 20vh;
    line-height: 22vh;
}

h5 {
    font-size: 16vh;
    line-height: 18vh;
}

h6 {
    font-size: 13vh;
    line-height: 15vh;
}

ul, ol {
    padding: 0 5vh;
    margin: 0;
    text-align: left;
    font-size: 20vh;
    line-height: 28vh;
}

ol {
    font-size: 11vh;
    line-height: 18vh;
}

li {
    list-style: none;
}

p {
    margin: 0;
    padding: 0;
}

strong {
    color: #3490e2;
}

em {
    font-style: normal;
    color:#777;
}

a {
    color: #0000DD;
    text-decoration: underline;
}