.main .section {
  background-color: #fff;
}
.main .section .secBg {
  position: absolute;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
  height: 100%;
  padding-top: 100px;
  top: 0;
  left: 0;
}
.main .section .secBg .left {
  position: relative;
  width: 70%;
  height: 100%;
  background-color: #1a3956;
}
.main .section .secBg .right {
  position: relative;
  width: 30%;
  height: 100%;
  background-color: #7db5c6;
}
.main .section .secBg .boat {
  position: absolute;
  width: 100%;
  height: 100%;
  padding: 30px;
  mix-blend-mode: multiply;
}

.content {
  position: relative;
  padding: 60px 0;
}
.content :is(.left,.right) h3 {
  font-size: 44px;
}
.content .left a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
  margin-bottom: 20px;
}
.content .left a .imgCnt {
  width: 30px;
  height: 30px;
  overflow: initial;
  margin-right: 10px;
}
.content .left a .imgCnt img {
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
}
.content .left a .text {
  color: #fff;
  font-size: 20px;
  line-height: 30px;
}
.content .left iframe {
  width: 100%;
  height: 400px;
  margin-bottom: 50px;
}
.content .right .sendBtn {
  float: right;
  font-size: 20px;
  font-weight: bold;
  border-radius: 0;
  padding: 5px 45px;
  color: #fff;
  background-color: #0091bd;
}

.content .right #co_note {
  min-height: 150px;
  height: 150px;
}

/* ==============================================  media  ============================================ */