/* =======================================================
* sub_main
* ======================================================= */
#sub_main {
  background: url(../images/bg-company.jpg) no-repeat center/cover;
}

/* =======================================================
* message
* ======================================================= */
#message {
  background: linear-gradient(0deg, rgba(255, 255, 255, 1) 30%, rgb(227 227 227 / 30%) 100%);
  overflow-x: hidden;
}

#message .flex {
  margin: 40px 0;
  font-size: 1.5rem;
  line-height: 2;
}

#message .flex .w30 {
  z-index: 1;
  margin-top: 15px;
}

#message .flex p {
  margin-bottom: 10px;
}

#message::before {
  position: absolute;
  content: "";
  width: 500px;
  height: 500px;
  border: 1px solid #ddd;
  border-radius: 50%;
  top: -140px;
  right: -140px;
}

#message::after {
  position: absolute;
  content: "";
  width: 500px;
  height: 500px;
  border: 1px solid #ddd;
  border-radius: 50%;
  bottom: 400px;
  left: -140px;
}

@media screen and (max-width:900px) {
  #message .flex {
    margin: 20px 0;
  }

  #message::before {
    width: 300px;
    height: 300px;
    top: -20px;
    right: -100px;
  }

  #message::after {
    width: 300px;
    height: 300px;
    left: -50px;
  }
}

/* =======================================================
* company
* ======================================================= */

#company dl {
  max-width: 800px;
  margin: 40px auto 0;
}

#company dl dt {
  width: 30%;
  text-align: center;
  border-bottom: 1px dotted #ddd;
  padding-bottom: 7px;
  margin-bottom: 20px;
}

#company dl dd {
  width: 70%;
  border-bottom: 1px dotted #ddd;
  padding-bottom: 7px;
  margin-bottom: 20px;
}

@media screen and (max-width:900px) {
  #company dl dt {
    width: 100%;
    text-align: left;
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 10px;
  }

  #company dl dd {
    width: 100%;
    padding-bottom: 2px;
    margin-bottom: 15px;
    padding-left: 10px;
  }
}