.download-container {
  width: 100%;
  min-height: 100vh;
  /* 真站这里直接挂着腾讯云点播的地址，图已经搬到本地 */
  background: url("../images/w/productlist-banner.jpg") no-repeat center center;
  background-size: cover;
  position: relative;
}
.download-container::before {
  content: "";
  position: absolute;
  top: 0px;
  bottom: 0px;
  left: 0px;
  right: 0px;
  background: rgba(255, 255, 255, 0.85);
}
.download-container .h2 {
  text-align: center;
  font-size: 32px;
  padding-bottom: 15px;
  padding-top: 150px;
  position: relative;
  z-index: 10;
}
form {
  margin: 0px auto;
  padding-bottom: 50px;
  position: relative;
  z-index: 10;
  display: block;
  width: fit-content;
}
form p {
  font-size: 14px;
}
form button {
  margin: 0px auto;
  display: block;
  width: 190px;
  height: 35px;
  line-height: 35px;
  font-size: 14px;
  text-align: center;
  outline: none;
  border: none;
  background: #000;
  color: #fff;
  cursor: pointer;
}
.download-item {
  display: flex;
  align-items: center;
  width: 290px;
  margin: 25px auto;
  font-size: 14px;
}
.download-item span {
  position: relative;
}
.download-item:first-of-type span::after,
.download-item:last-of-type span::after {
  content: "*";
  position: absolute;
  top: -1px;
  right: -7px;
}
.download-item:last-of-type {
  align-items: flex-start;
  margin-bottom: 20px;
}
.download-item:last-of-type > div {
  margin-left: 30px;
  width: 200px;
}
.download-item:last-of-type > div > textarea {
  width: 100%;
  border: 1px solid #5e5e5e;
  line-height: 25px;
  outline: none;
  height: 60px;
  padding: 5px;
  resize: none;
}
.download-item:last-of-type > div > textarea::-webkit-scrollbar {
  width: 0;
  height: 0;
}
.download-item:last-of-type > div > p {
  color: #919191;
  font-size: 12px;
}
.download-item span {
  white-space: nowrap;
  flex: 1 1 auto;
  text-align-last: justify;
  text-align: justify;
}
.download-item input {
  width: 200px;
  border: 1px solid #5e5e5e;
  margin-left: 30px;
  height: 25px;
  padding: 0px 5px;
  line-height: 25px;
  outline: none;
}
@media screen and (max-width: 750px) {
  .download-container .h2 {
    padding-top: 100px;
  }
}