/* ------------------------------
 main - width: all
------------------------------ */
header .gnav ul li:nth-child(4) a {
  opacity: 1;
  color: #000;
  background-color: #FFDC00;
  -webkit-transition: 0.3s;
  -o-transition: 0.3s;
  transition: 0.3s;
}

main .msg {
  width: 900px;
  margin: 0 auto 30px;
  line-height: 250%;
  font-size: 16px;
}

main .exlist {
  width: 960px;
  margin: 0 auto;
  text-align: center;
  font-size: 0;
}

main .exlist li {
  width: 420px;
  margin: 0 28px 60px;
  display: inline-block;
  vertical-align: top;
}

main .exlist li img {
  width: 100%;
  display: block;
}

main .exlist li .txt {
  padding: 20px;
  text-align: left;
  background-color: #FFDC00;
}

main .exlist li .txt .t01 {
  line-height: 180%;
  font-size: 20px;
  font-weight: bold;
}

main .exlist li .txt .t02 {
  margin-bottom: 20px;
  line-height: 180%;
  font-size: 14px;
}

main .exlist li .txt .t03 {
  font-size: 14px;
  line-height: 180%;
}

/* ------------------------------
 main - width < $max-width-1
------------------------------ */
@media screen and (max-width: 700px) {
  main {
    padding: 30px 10px;
  }
  main .title img {
    top: 0 !important;
  }
  main .msg {
    width: 100%;
    margin: 0 auto 20px;
    line-height: 200%;
    font-size: 14px;
  }
  main .exlist {
    width: 100%;
    margin: 0 auto;
    text-align: center;
    font-size: 0;
  }
  main .exlist li {
    width: 94%;
    max-width: 420px;
    margin: 0 auto 30px;
    display: inline-block;
    vertical-align: top;
  }
  main .exlist li img {
    width: 100%;
    display: block;
  }
  main .exlist li .txt {
    padding: 20px;
    text-align: left;
    background-color: #FFDC00;
  }
  main .exlist li .txt .t01 {
    margin-bottom: 20px;
    line-height: 180%;
    font-size: 18px;
    font-weight: bold;
  }
  main .exlist li .txt .t02 {
    margin-bottom: 10px;
    line-height: 180%;
    font-size: 14px;
  }
  main .exlist li .txt .t03 {
    font-size: 14px;
    line-height: 180%;
  }
}