table {
  width: 580px;
  margin: auto;
}

table tr {
  margin-bottom: 20px;
  display: block;
}

table th {
  display: block;
  width: 100%;
}

table td {
  width: 100%;
  display: block;
}

input {
  background-color: #fff;
  color: #333;
  width: 100%;
  border: 1px solid #ddd;
  font-size: 100%;
  padding: 0.5em;
  border-radius: 4px;
  -webkit-box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1) inset;
  box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1) inset;
}

.sex input , .btn input{
  width: auto;
}

input#check {
  width: auto;
}

.terms_a {
  text-decoration: underline;
}

p.terms {
  text-align: center;
}

.btn {
  background: none;
  border: none;
  margin-top: 30px;
}

.btn input#submit {
  display: block;
  width: 100%;
  font-size: 100%;
  font-weight: bold;
  padding: 0 10px;
  background: #333;
  color: #fff;
  border-radius: 8px;
  cursor: pointer;
  -webkit-box-shadow: 0 0 1px rgba(0, 0, 0, 0.2);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0.2);
  border: 1px solid #ccc;
  transition: 1s;
}

.btn input[type="submit"][disabled] {
    opacity: .3;
}

.attention {
  width: 580px;
  margin: auto;
  margin-top: 50px;
}

.attention h3 {
  text-align: center;
  font-size: 30px;
}

.terms_p td {
  height: 200px;
  overflow-y: scroll;
}

@media only screen and (max-width: 580px) {

  table {
    width: 95%;
  }

  .attention {
    width: 95%;
  }

}

#page2 form#send {
    text-align: center;
}

#page2 .centering {
  width: 580px;
  margin: auto;
}

#page2 input.form_btn {
  width: 300px;
  background: #000;
  color: #fff;
  margin: 30px 0;
}

#page2 form#back {
  text-align: center;
}

#page2 input.return {
  width: 300px;
  background: #000;
  color: #fff;
  margin: 30px 0;
}

@media only screen and (max-width: 580px) {

  #page2 .centering {
    width: 95%;
  }

}