@charset "utf-8";
/* about yisu start */
.about-yisu-banner {
  width: 100%;
  height: 480px;
  background: url(../images/about-yisu-banner.png) no-repeat center;
  text-align: center;
}
.about-yisu-banner .auto-center {
  position: relative;
  height: 100%;
  padding-top: 158px;
}
.about-yisu-tit {
  line-height: 58px;
  font-size: 48px;
  
  color: #FFFFFF;
}
.about-yisu-des {
  line-height: 30px;
  font-size: 20px;
  color: #FFFFFF;
  opacity: 0.4;
  margin-top: 32px;
}
.about-yisu-tab {
  position: absolute;
  left: 50%;
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  transform: translateX(-50%);
  bottom: 72px;
}
.about-yisu-tab ul li {
  float: left;
  margin-right: 36px;
}
.about-yisu-tab ul li:last-child {
  margin-right: 0px;
}
.about-yisu-tab ul li a {
  display: block;
  height: 56px;
  line-height: 56px;
  font-size: 16px;
  color: #FFFFFF;
  padding: 0px 25px;
  border-bottom: 2px solid transparent;
}
.yisu-message {
  position: relative;
  width: 100%;
}
.yisu-message .yisu-message-circle {
  position: absolute;
  top: 0px;
  right: 0px;
  bottom: 0px;
  left: 0px;
  overflow: hidden;
}
.yisu-message .yisu-message-circle .yisu-message-circle-center {
  position: relative;
  width: 1200px;
  height: 100%;
  margin: 0 auto;
}
.yisu-message .yisu-message-circle .left-circle,
.yisu-message .yisu-message-circle .right-circle {
  position: absolute;
  width: 512px;
  height: 512px;
  background: url(../images/about-yisu-circle.png) no-repeat center;
}
.yisu-message .yisu-message-circle .left-circle {
  height: 392px;
  left: -296px;
  top: 40px;
  background-position: left bottom;
}
.yisu-message .yisu-message-circle .right-circle {
  top: 404px;
  right: -296px;
}
.yisu-message .auto-center {
  position: relative;
  padding-bottom: 64px;
}
.yisu-message .auto-center.send-auto-center {
  padding-bottom: 112px;
}
.yisu-message .yisu-cloud-intro {
  position: relative;
  background-color: #FFF;
  padding: 80px 80px 72px 80px;
  margin-top: -40px;
  box-shadow: 0px 8px 48px 0px rgba(31, 37, 51, 0.08);
  z-index: 2;
}
.yisu-message .yisu-cloud-intro .yisu-cloud-logo {
  text-align: center;
}
.yisu-message .yisu-cloud-intro .yisu-cloud-logo i {
  display: inline-block;
  vertical-align: top;
}
.yisu-message .yisu-cloud-intro .yisu-cloud-logo i svg {
  width: 256px;
  height: 48px;
  vertical-align: top;
}
.yisu-message .yisu-cloud-intro .intro-text {
  /*margin-top: 72px;*/
}
.yisu-message .yisu-cloud-intro .intro-text p {
  line-height: 32px;
  font-size: 16px;
  color: #5E6D81;
  margin-bottom: 24px;
}
.yisu-message .yisu-cloud-intro .intro-text p:last-child {
  margin-bottom: 0px;
}
.safe-defense {
  width: 100%;
  padding: 70px 0px 90px;
}
.safe-defense .page-model-des {
  color: #5E6D81;
  opacity: 1;
}
.safe-defense .defense-item-box {
  margin-top: 74px;
}
.safe-defense .defense-item-box .defense-item {
  float: left;
  width: 33.3333%;
  text-align: center;
}
.safe-defense .defense-item-box .defense-item img {
  display: inline-block;
  vertical-align: top;
}
.safe-defense .defense-item-box .defense-item div {
  line-height: 70px;
  font-size: 60px;
  margin-top: 2px;
}
.safe-defense .defense-item-box .defense-item p {
  line-height: 30px;
  font-size: 20px;
  
  margin-top: 22px;
}
/* about yisu end */
/* contact yisu start */
.contact-yisu-banner {
  width: 100%;
  height: 480px;
  background: linear-gradient(90deg, #1B3559, #0F1E33);
  text-align: center;
}
.contact-yisu-banner .auto-center {
  position: relative;
  height: 100%;
  padding-top: 158px;
}
.send-message-box {
  position: relative;
  background-color: #FFF;
  padding: 73px 80px 80px;
  margin-top: -40px;
  box-shadow: 0px 8px 48px 0px rgba(31, 37, 51, 0.08);
  z-index: 2;
}
.send-message-box .send-tit {
  line-height: 42px;
  font-size: 32px;
  
}
.send-message-box .send-err-tip {
  line-height: 26px;
  font-size: 16px;
  color: #FF4040;
  background-color: rgba(255, 64, 64, 0.08);
  padding: 17px 17px 13px;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  -o-border-radius: 4px;
  border-radius: 4px;
  margin-top: 58px;
}
.send-message-box .send-list {
  margin-top: 41px;
}
.send-message-box .send-list input[type=text],
.send-message-box .send-list input[type=number],
.send-message-box .send-list input[type=password],
.send-message-box .send-list select,
.send-message-box .send-list textarea {
  height: 56px;
  font-size: 18px;
}
.send-message-box .send-list ul li {
  position: relative;
  margin-bottom: 16px;
}
.send-message-box .send-list ul li:last-child {
  margin-bottom: 0px;
}
.send-message-box .send-list ul li .list-key {
  display: block;
  line-height: 50px;
  font-size: 18px;
  color: #9EA7B3;
}
.send-message-box .send-list ul li > input[type=text],
.send-message-box .send-list ul li > input[type=number],
.send-message-box .send-list ul li > input[type=password],
.send-message-box .send-list ul li > textarea {
  width: 824px;
}
.send-message-box .send-list ul li textarea {
  height: 240px;
  padding: 10px;
  resize: none;
}
.send-message-box .send-list ul li .sender-name > div {
  display: inline-block;
  margin-right: 20px;
}
.send-message-box .send-list ul li .sender-name > div:last-child {
  margin-right: 0px;
}
.send-message-box .send-list ul li .sender-name > div input {
  width: 400px;
}
.send-message-box .send-list ul li .err-tip-bubble {
  position: absolute;
  top: calc(100% + 8px);
  left: 160px;
  max-width: 400px;
  background-color: #FFF;
  padding: 10px 10px 10px 52px;
  border: 1px solid #DBE1E8;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  -o-border-radius: 4px;
  border-radius: 4px;
  box-shadow: 0px 5px 15px 0px rgba(31, 37, 51, 0.08);
  z-index: 10;
}
.send-message-box .send-list ul li .err-tip-bubble::before,
.send-message-box .send-list ul li .err-tip-bubble::after {
  content: "";
  position: absolute;
  left: 16px;
  border: 8px solid transparent;
}
.send-message-box .send-list ul li .err-tip-bubble::before {
  top: -16px;
  border-bottom-color: #DBE1E8;
}
.send-message-box .send-list ul li .err-tip-bubble::after {
  top: -15px;
  border-bottom-color: #FFF;
}
.send-message-box .send-list ul li .err-tip-bubble > i {
  position: absolute;
  top: 14px;
  left: 16px;
}
.send-message-box .send-list ul li .err-tip-bubble > i svg {
  font-size: 20px;
}
.send-message-box .send-list ul li .err-tip-bubble p {
  line-height: 26px;
  font-size: 16px;
}
.send-message-box .vefify-code {
  margin-top: 27px;
}
.send-message-box .vefify-code > p {
  line-height: 28px;
  font-size: 18px;
  color: #5E6D81;
}
.send-message-box .vefify-code .ipt-code {
  position: relative;
  padding-left: 168px;
  margin-top: 27px;
}
.send-message-box .vefify-code .ipt-code img {
  position: absolute;
  left: 0px;
  top: 0px;
  width: 144px;
  height: 56px;
}
.send-message-box .vefify-code .ipt-code input {
  width: 320px;
}
.send-message-box .send-submit {
  margin-top: 64px;
}
.send-message-box .send-submit button {
  width: 240px;
  height: 56px;
  font-size: 18px;
}
/* contact yisu end */
.hide {
  display: none !important;
}