.alertBig {
  width: 720px;
  /* height: 650px; */
  position: absolute;
  /* top: 50%; */
  left: 50%;
  margin-left: -360px;
  /* margin-top: -325px; */
  background-color: #fff;
  box-sizing: border-box;
  box-shadow: 0 0 10px #8da8d0;
  z-index: 1001;
}

.alertBig .proof_wrap {
  height: 500px;
  /* overflow-y: auto; */
  padding: 36px 0 0 0;
}

.proof_wrap {
  width: 540px;
  margin: 0 auto;
  font-size: 16px;
}

.letter_style .letter_title {
  font-size: 26px;
  color: #000000;
  font-weight: bold;
  margin: 12px 0;
  text-align: center;
}
.letter_style .letter_xh{
  font-size: 14px;
    color: #000000;
    margin-bottom: 12px;
    text-align: center;
}
.titParent {
  height: 380px;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0 10px;
}
.underline {
  display: inline-block;
  /* text-decoration: underline; */
  border-bottom: 1px solid #000000;
  margin-bottom: 10px;
  min-width: 100px;
  text-align: center;
}
.proof_wrap table {
  width: 100%;
  border: 1px solid #000;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
.proof_wrap table td {
  text-align: center;
  height: 30px;
  line-height: 30px;
  border: 1px solid #000;
  font-size: 14px;
}
.letter_style .letter_gz {
  text-align: right;
  height: 125px;
  position: relative;
}
.space p {
  /* margin-left: 36px; */
  line-height: 26px;
  text-indent: 2em;
}
.letter_style .letter_text_right {
  text-align: right;
  margin-top: 5px;
}
.alertBtn {
  height: 40px;
  width: 100%;
  /* margin: 32px 0; */
  margin: 14px 0;
  text-align: center;
}
.alertBtn button {
  margin: 0 20px;
}
.btn_blue_deep {
  /* border-color: #246fde; */
  border-color: #246fde;
  background: #246fde;
  color: #fff;
}
.letter_p .letter_name{
  line-height: 24px;
}
.letter_style .letter_gz {
  text-align: right;
  height: 125px;
  position: relative;
}
.letter_style .letter_gz img {
  height: 125px;
  width: 125px;
  position: absolute;
  right: -5px;
  z-index: -1;
}
.letter_style .letter_gz span {
  float: right;
  line-height: 120px;
}