html, body {
    height:100%; padding:0;margin:0;height:0; width:100%;
    font-family: Times, serif; font-variant-ligatures: common-ligatures;
}
a.avail-0 { color:#a0a0a0;}
a.avail-1, span.avail-1 { color:#000000;}
div.chinese2 { display:none;} 
div.langs a.avail-1.current, div.langs a.avail-1.current:hover { text-decoration: underline;}
div.langs a {line-height:150%;text-decoration:none;}
div.langs a:hover {line-height:150%;}
div.langs {display:none;line-height:150%;}
div.lang:active div.langs, div.lang:focus div.langs, div.lang:hover div.langs {display:block;}
div.lang { z-index:3;padding-top:5vmin;padding-left:5vmin; cursor:pointer;display:inline-block;position:relative;}
div.lang a { text-decoration:None;font-size:2.5vh;}
a.next, a.prev { z-index:2;position:absolute; display:block; cursor:pointer; font-family: "kaitiregular"; top:5vh; height:90vh; width:15vw; font-size:12vh; color:#a0a0a0; text-decoration:None;}
a.next { right:0; }
a.prev { left:0; }
p { margin:0; border:0; padding: 0;}
@media screen and (orientation:portrait) {
    div.lang { background-color:#ffffff;} 
    div.lang a { font-size:2.5vh}
    div.chinese2 {writing-mode:vertical-rl;display:inline-block;
        font-size:calc(var(--vh, 1vh) * 4);
        font-family: 'kaitiregular',Georgia, "Times New Roman", "KaiTi", "楷体", STKaiti, "华文楷体", serif; position:absolute; right:7vw;top:2%;} 
    div.chinese {  display:none; font-family: 'kaitiregular',Georgia, "Times New Roman", "KaiTi", "楷体", STKaiti, "华文楷体", serif; 
        font-size:calc(var(--vh, 1vh) * 4);
    text-align:center;position:absolute;right:4vh;top:2%; height:95%; writing-mode:vertical-rl;}
    div.esperanto {line-height:150%;font-size:2.5vh; position:absolute; left:10vw; top:48%;text-align:left; margin-left:5vw; margin-right:16vh;
    text-indent: -5vw;}
    div.first4 { right:45%; text-align:right; top:13%; position: absolute;
opacity(0.7);font-family: 'kaitiregular',Georgia, "Times New Roman", "KaiTi", "楷体", STKaiti, "华文楷体", serif; font-size:32vh; color:#cb0000;
    }
}
@media screen and (orientation:landscape) {
  div.chinese {  font-family: 'kaitiregular',Georgia, "Times New Roman", "KaiTi", "楷体", STKaiti, "华文楷体", serif;
    font-size:calc(var(--vh, 1vh) * 4);
  display:inline-block;text-align:center;position:absolute;left: 50vw; margin-left: -16vh; top:2%; height:95%; writing-mode:vertical-rl;}
  div.esperanto {line-height:150%;font-size:2.5vmin; position:absolute; left:50vw; margin-left:8vh; top:18%;text-align:left;font-variant-ligatures: common-ligatures;
  }
  div.first4 { text-align:center; margin-left:0vh; margin-right:32vh; top:58%; position: absolute; right:50vw;
    opacity(0.7);font-family: 'kaitiregular',Georgia, "Times New Roman", "KaiTi", "楷体", STKaiti, "华文楷体", serif; font-size:32vh; color:#cb0000;
  }
}