@charset "utf-8";


/* -- form#mail_form, dl, dt, dd -------------------------------------------------------------------------------- */

form#mail_form * {
  margin: 0;
  padding: 0;
  box-sizing: content-box;
}

form#mail_form {
  max-width: 900px;
  margin: 50px auto;
  /* background: #ffffff;
  border: 1px solid #cccccc;
  border-radius: 7px;
  box-shadow: 0 0 7px rgba( 0, 0, 0, 0.2 ); */
  line-height: 1.8;
}

form#mail_form dl {
  width: 90%;
  margin: 0 auto;
}
form#mail_form dl + dl {
  margin-top: -2px;
}

form#mail_form dl:after,
form#mail_form dl dt:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}

form#mail_form dl dt {
  position: absolute;
  width: 20%;
  padding: 42px 0 25px;
}


form#mail_form dl dd {
  padding: 30px 0 25px 25%;
}

form#mail_form dl dt i {
  float: left;
  position: relative;
  top: -2px;
}




/* -- span.required, span.optional -------------------------------------------------------------------------------- */

form#mail_form dl dt span.required,
form#mail_form dl dt span.optional {
  display: inline-block;
  font-size: 85%;
  color: #ffffff;
  padding: 4px 10px;
  border-radius: 3px;
}

form#mail_form dl dt span.required {
  background: #d9534f;
  border: 1px solid #d43f3a;
}

form#mail_form dl dt span.optional {
  background: #337ab7;
  border: 1px solid #2e6da4;
}




/* -- error message -------------------------------------------------------------------------------- */

form#mail_form dl dd span.error_blank,
form#mail_form dl dd span.error_format,
form#mail_form dl dd span.error_match {
  display: block;
  color: #dd0000;
  margin-top: 5px;
}




/* -- loading -------------------------------------------------------------------------------- */

div.loading-layer {
  width: 100vw;
  height: 100vh;
  background: rgba( 0, 0, 0, 0.7 );
  position: fixed;
  left: 0px;
  top: 0px;
  z-index: 10000;
}

span.loading {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border-top: 5px solid rgba( 255, 255, 255, 0.2 );
  border-right: 5px solid rgba( 255, 255, 255, 0.2 );
  border-bottom: 5px solid rgba( 255, 255, 255, 0.2 );
  border-left: 5px solid #ffffff;
  -webkit-transform: translateZ( 0 );
  -ms-transform: translateZ( 0 );
  transform: translateZ( 0 );
  -webkit-animation: load-circle 1.0s linear infinite;
  animation: load-circle 1.0s linear infinite;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -30px;
  margin-left: -30px;
}

@-webkit-keyframes load-circle {
  0% {
    -webkit-transform: rotate( 0deg );
    transform: rotate( 0deg );
  }
  100% {
    -webkit-transform: rotate( 360deg );
    transform: rotate( 360deg );
  }
}

@keyframes load-circle {
  0% {
    -webkit-transform: rotate( 0deg );
    transform: rotate( 0deg );
  }
  100% {
    -webkit-transform: rotate( 360deg );
    transform: rotate( 360deg );
  }
}




/* -- input, select, textarea -------------------------------------------------------------------------------- */

form#mail_form input[type="text"],
form#mail_form input[type="email"],
form#mail_form input[type="tel"] {
  width: calc( 100% - 4% - 2px );
  padding: 12px 2%;
  border: 1px solid #cccccc;
  border-radius: 3px;
  background: #fcfcfc;
  -webkit-appearance: none;
  font-size: 16px;
  font-family: inherit;
  line-height: normal;
}

form#mail_form input[type="text"]:focus,
form#mail_form input[type="email"]:focus,
form#mail_form input[type="tel"]:focus,
form#mail_form textarea:focus {
  box-shadow: 0px 0px 3px rgba(0,0,255,.5);
  background: #ffffff;
}

form#mail_form ul li input[type="radio"],
form#mail_form ul li input[type="checkbox"] {
  margin: 0 10px 0 0;
}

form#mail_form select {
  padding: 7px 2%;
  border: 1px solid #cccccc;
  font-size: 16px;
  font-family: inherit;
  line-height: normal;
}

form#mail_form textarea {
  display: block;
  width: calc( 100% - 4% - 2px );
  height: 200px;
  padding: 7px 2%;
  resize: vertical;
  border: 1px solid #cccccc;
  border-radius: 3px;
  background: #fafafa;
  -webkit-appearance: none;
  font-size: 16px;
  font-family: inherit;
  line-height: normal;
}

form#mail_form ::placeholder {
  color: #cccccc;
}



/* -- ul, li -------------------------------------------------------------------------------- */

form#mail_form ul {
  list-style-type: none;
}

form#mail_form ul li label {
  display: block;
  margin-top: 10px;
  padding: 7px 2%;
  border-radius: 3px;
  background: #f0f0f0;
}

form#mail_form ul li:first-child label {
  margin-top: 0px;
}

form#mail_form ul li label:hover {
  cursor: pointer;
  background: #e0e0e0;
}




/* -- input design -------------------------------------------------------------------------------- */

form#mail_form input {
  box-sizing: border-box;
}
form#mail_form input[name="company"],
form#mail_form input[name="department"] {
  width: 100%;
}

form#mail_form input[name="name_1"],
form#mail_form input[name="name_2"],
form#mail_form input[name="read_1"],
form#mail_form input[name="read_2"],
form#mail_form input[name="postal"],
form#mail_form input[name="phone"],
form#mail_form input[name="schedule"] {
  width: 100%;
}

form#mail_form input[name="mail_address"],
form#mail_form input[name="mail_address_confirm"] {
  width: 100%;
}

form#mail_form input[name="postal"] + a {
  display: inline-block;
  padding: 7px 20px;
  border: 1px solid #46b8da;
  border-radius: 3px;
  background: #5bc0de;
  font-size: 16px;
  line-height: normal;
  color: #ffffff;
  text-decoration: none;
}

form#mail_form input[name="postal"] + a:hover {
  cursor: pointer;
  background: #31b0d5;
  border: 1px solid #269abc;
}


/* -- button -------------------------------------------------------------------------------- */

form#mail_form p#form_submit {
  width: 90%;
  margin: 0 auto;
  padding: 30px 0;
  text-align: center;
}

form#mail_form input[type="button"] {
  border-radius: 3px;
  background-color: rgba(255,255,255,.3);
  border-radius: 8px;
  width: clamp(240px, 64vw, 300px);
  height: clamp(40px, 10.5vw, 50px);
  padding: 7px 20px;
  font-size: 16px;
  color: white;
  font-family: inherit;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  transition: opacity .2s;
  cursor: pointer;
}

form#mail_form input[type="button"]:hover {
  opacity: .5;
}
form#mail_form input[type="button"]:focus,
form#mail_form input[type="button"]:focus-visible {
	outline: none;
  box-shadow: 0 0 3px blue;
}


/* -- responsive ----------------------------------------------------------------------------------------------------------------------- */

/* 1000pixel start */
@media screen and ( max-width: 768.01px ) {

/* -- form#mail_form, dl, dt, dd -------------------------------------------------------------------------------- */

  form#mail_form {
    font-size: 100%;
  }
  form#mail_form dl {
    width: 100%;
  }
  form#mail_form dl dt {
    position: relative;
    width: auto;
    padding: 10px 0;
    text-align: left;
  }
  form#mail_form dl dd {
    width: auto;
    float: none;
    padding: 0px 0 20px 0px;
  }
  form#mail_form dl dt i {
    float: none;
    position: static;
    font-weight: normal;
  }

  form#mail_form input[type="text"],
  form#mail_form input[type="email"],
  form#mail_form input[type="tel"] {
    padding: 7px 2%;
  }

  form#mail_form input,
  form#mail_form textarea {
    box-sizing: border-box;
  }
  form#mail_form input[name="company"],
  form#mail_form input[name="department"],
  form#mail_form input[name="name_1"],
  form#mail_form input[name="mail_address"],
  form#mail_form input[name="phone"],
  form#mail_form textarea {
    width: 100%;
  }


/* -- span.required, span.optional -------------------------------------------------------------------------------- */
  form#mail_form dl dt span.required,
  form#mail_form dl dt span.optional {
    margin: 0 15px 0 0;
  }


/* -- button -------------------------------------------------------------------------------- */
  form#mail_form p#form_submit {
    padding: 25px 0;
  }
  form#mail_form input[type="button"] {
    margin-left: 0;
  }
}
/* 1000pixel end */