@charset "utf-8";

/*All Common*/
html,
body{
  margin: 0;
  padding: 0;
}
div,
p{
  font: 110%/180% monospace;
  color: #666666;
  text-align: justify;
}
img{
  border: 0;
}
strong{
  font-weight: bold;
  background-image: linear-gradient(transparent 50%, #ffff99 0%);
}
footer{
  width: 100%;
  background-color: #000000;
  padding:0.5% 0 0.5% 0;
  margin: 0;
  font: 100% monospace;
  color:#ffffff;
  text-align: center;
  clear: left;
}
p{
  width: 90%;
  padding: 0;
  text-indent: 1em;
  margin: 0 5% 1.5em;
}
p.date{
  width: 90%;
  font: 90% monospace;
  padding: 0;
  margin: 0 5% 0;
  text-align: right;
}
li{
  font: 110%/200% monospace;
  color: #666666;
  text-align: justify;
}
ul{
  list-style-type: circle;
  list-style-position: outside;
}
h1{
  width: 100%;
  font: bold 120% sans-serif;
  color: #333333;
  letter-spacing: 0.1em;
  border-bottom: 2px dotted #999999;
  margin: 0 0 3% 0;
}
h2{
  width: 89%;
  font: bold 100% sans-serif;
  color: #ffffff;
  background-color: #666666;
  letter-spacing: 0.05em;
  clear: both;
  margin: 3% 5% 2% 5%;
  padding-left: 1%;
}
h3{
  width: 100%;
  font: bold 100% sans-serif;
  color: #333333;
  letter-spacing: 0.1em;
  border-bottom: 1px solid #999999;
  margin: 0 0 2% 0;
}
a:link{
  color: #0000ff;
  text-decoration: none;
}
a:visited{
  color: #0000ff;
  text-decoration: none;
}
a:active{
  color: #0000ff;
  text-decoration: none;
}
a:hover{
  color: #ff0000;
  text-decoration: underline;
  transition: 0.5s;
  opacity: 0.5;
}
.logo:hover,
.ms:hover,
.icon:hover{
  transition: 0.5s;
  opacity: 0.5;
}
div.category{/*Card*/
  background-color: #666666;
  text-align: left;
  font: 60% sans-serif;
  color: #ffffff;
  padding: 0.25em 1em;
  border-radius: 1em 1em 0 0;
}
div.title{/*Card*/
  background-color: #ffffcc;
  margin: 0;
  padding: 0;
}
div.img{/*Card*/
  width: 100%;
  height: auto;
  margin: 0;
  padding: 0;
}
img.card{/*Card*/
  width: 100%;
  height: auto;
  margin: 0;
  padding: 0;
  vertical-align: top;
}
div.text{/*Card*/
  width: auto;
  height: 2.6em;
  font: bold 0.8em/1.3em sans-serif;
  color: #666666;
  text-align: center;
  padding: 0.5em 1em;
  display: flex;
  align-items: center;
  justify-content: center;
}
div.update{/*Card*/
  background-color: #666666;
  text-align: right;
  font: 60% sans-serif;
  color: #ffffff;
  padding: 0.25em 1em;
  border-radius: 0 0 1em 1em;
}

@media screen and (max-width: 768px){
/*画面幅が768pxまでの時*/
div.container{
  width: 90%;
  padding: 0;
  margin: 0 5% 0 5%;
  clear: left;
}
main,
nav{
  width: 100%;
  padding: 0;
  margin: 0;
}
article,
section{
  width: 100%;
  margin: 0 0 7%;
  clear: left;
}
img.ph_left,
img.ph_right{
  width: 90%;
  height: auto;
  margin-left: 5%;
  margin-right: 5%;
  margin-bottom: 1em;
}
header{
  width: 100%;
  padding: 0;
  margin: 0;
}
div.top{
  width: 100%;
  padding: 0;
  margin:0 0 3%;
  clear: left;
}
img.logo{
  width: 50%;
  height: auto;
  margin: 1% 15% 3% 5%;
  float: left;
}
img.ms{
  width: 25%;
  height: auto;
  margin: 1% 5% 3% 0;
  float: left;
}
div.card{/*Card*/
  width: 48%;
  padding: 0;
  margin: 0 1% 2%;
  float: left;
}
}/*画面幅が768pxまでの時*/


@media screen and (min-width: 769px) and (max-width: 1279px){
/*画面幅が769px以上1279px以下の時*/
div.container{
  width: 90%;
  padding: 0;
  margin: 0 5% 0 5%;
  clear: left;
}
main,
nav{
  width: 100%;
  padding: 0;
  margin: 0;
}
article,
section{
  width: 100%;
  margin: 0 0 5% 0;
  clear: left;
}
img.ph_left{
  width: 50%;
  height: auto;
  float: left;
  margin-left: 5%;
  margin-right: 3%;
  margin-bottom: 3%;
}
img.ph_right{
  width: 50%;
  height: auto;
  float: right;
  margin-left: 3%;
  margin-right: 5%;
  margin-bottom: 3%;
}
header{
  width: 90%;
  padding: 0;
  margin: 0 5% 0;
}
div.top{
  width: 90%;
  padding: 0;
  margin: 0 5% 3%;
  clear: left;
}
img.logo{
  width: 50%;
  height: auto;
  margin: 1% 23% 3% 1%;
  float: left;
}
img.ms{
  width: 25%;
  height: auto;
  margin: 1% 0 3%;
  float: left;
}
div.card{/*Card*/
  width: calc(94% / 3);
  padding: 0;
  margin: 0 1% 2%;
  float: left;
}
}/*画面幅が769px以上1279px以下の時*/


@media screen and (min-width: 1280px){
/*画面幅が1280px以上の時*/
main,
nav{
  width: 1152px;
  padding: 0;
  margin: 0 auto 0;
}
div.container{
  width: 1152px;
  padding: 0;
  margin: 0 auto 0;
  clear: left;
}
header{
  width: 1152px;
  padding: 0;
  margin: 0 auto 0;
}
div.top{
  width: 1152px;
  padding: 0;
  margin: 0 auto 3%;
  clear: left;
}
/*これ以降は「画面幅が769px以上1279px以下の時」と同じ*/
article,
section{
  width: 100%;
  margin: 0 0 5% 0;
  clear: left;
}
img.ph_left{
  width: 50%;
  height: auto;
  float: left;
  margin-left: 5%;
  margin-right: 3%;
  margin-bottom: 3%;
}
img.ph_right{
  width: 50%;
  height: auto;
  float: right;
  margin-left: 3%;
  margin-right: 5%;
  margin-bottom: 3%;
}
img.logo{
  width: 50%;
  height: auto;
  margin: 1% 23% 3% 1%;
  float: left;
}
img.ms{
  width: 25%;
  height: auto;
  margin: 1% 0 3%;
  float: left;
}
div.card{/*Card*/
  width: calc(94% / 3);
  padding: 0;
  margin: 0 1% 2%;
  float: left;
}
}/*画面幅が1280px以上の時*/