@charset "UTF-8";
* {
  margin: 0px; 
  padding: 0px; 
}

div#main {
	width: 752px;
	height: 100vh;
	background: #fff;
	margin: auto;
}
* {
  margin: 0px; 
  padding: 0px; 
}
body {
  font-size: 10.3pt;
  margin: 0 auto 0 auto;
  max-width: 898px;
  min-height: 940px;
  padding: .5em 1.5em 1.5em 1.5em;
  background-color: #dddddd;
  overflow-y: scroll;
  color:black;
}
.bor {
  /*2px 水色 破線を指定*/
  border: 2px skyblue solid; 
}
.center { text-align: center; }
ul {
  padding: 1.0em 2.0em 1.0em 2.0em;
}
.c2{
  margin: 1em 0 1em 0;
  border: 1px solid #c1c1c1;
  border-radius: 0px 2px 2px 2px;
  padding: 5px;
  background-color: #fafafa;
  overflow: auto;
  font-family: Consolas, 'Meiryo UI', 'Courier New', Monaco, monospace;
  font-size: 10.5pt;
}

.cen3{
  display: flex;
  justify-content: center;
}