/* サイト全体のフォント指定 */
header {
  font-family: "Helvetica","Segoe UI", "Meiryo","Yu Gothic","Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif ;

  height: 50px;
  line-height:50px;
  justify-items: center;
  position:fixed;
}
body {
  font-family: "Helvetica","Segoe UI", "Meiryo","Yu Gothic","Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif ;
}
footer {
  font-family: "Helvetica","Segoe UI", "Meiryo","Yu Gothic","Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif ;
  text-align: center;
}

.site-header{
  background: rgb(0, 0, 0);
  display: flex;
  padding: 60px 20px;
  position: fixed;
  justify-content: space-between;
  width: 100%;
}

p {
  font-size:1.2rem;

}

li {
  font-size:1.2rem;
}

td{
  font-size: 1.2rem;
}

.main-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
  justify-items: center;
  align-items: center;
  margin-top: 0px;
  margin-bottom: 100px;
}
.main {
  background: rgb(255, 255, 255);
  justify-items: center;
  align-items: center;
}
.side {
  background: rgb(255, 255, 255);
  justify-items: center;
  align-items: center;
  max-width: 600px;
}
.main,
.side {
  padding: 2%;
  border-radius: 10px
}

.sub-grid_1 {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr 1fr;
  justify-items: center;
  align-items: center;
  margin-top: 100px;
  margin-bottom: 100px;

}
.sub-grid_2 {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
  justify-items: center;
  align-items: center;
  margin-top: 100px;
  margin-bottom: 100px;

}

h2{
  font-size: 1.4rem;
}
h3{
  font-size: 1.0rem;
}

@media(max-width: 600px){
  .grid {
    grid-template-columns: 1fr;
  }
  .sub-grid_1 {
    display: grid;
    gap: 10px;
    grid-template-columns: 1fr;
  }
}