.search-container {
  width: 100%;
  min-height: 100vh;
  padding-top: 180px;
  position: relative;
}
.text-logo {
  text-align: center;
  font-size: 1rem;
  color: #000;
  margin-bottom: 25px;
}

input::-webkit-input-placeholder {
  /* WebKit browsers，webkit内核浏览器 */
  color: #757575;
  font-size: 12px;
}
input:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  color: #757575;
  font-size: 12px;
}
input::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  font-size: 12px;
  color: #757575;
}
input:-ms-input-placeholder {
  /* Internet Explorer 10+ */
  font-size: 12px;
  color: #757575;
}
form {
  max-width: 700px;
  width: 60%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  background: #e5e5e6;
  height: 30px;
  line-height: 30px;
  border-radius: 20px;
  padding: 0px 30px;
  position: relative;
}
form input {
  flex: 1 1 auto;
  background: transparent;
  border: none;
  outline: none;
}
form button {
  outline: none;
  border: none;
  height: 20px;
  width: 20px;
  background: url("../images/sousuo.png") no-repeat center center;
  background-size: contain;
  cursor: pointer;
  margin-left: 5px;
}
.prompt {
  position: absolute;
  left: 29px;
  bottom: -30px;
  color: #f40;
  font-size: 14px;
}
.search-coentent {
  margin: 0px 20px 60px;
}
.search-coentent > div:last-of-type .search-main {
  gap: 35px 20px;
}
.search-title {
  font-size: 1rem;
  font-weight: bold;
  text-align: center;
  margin-top: 100px;
}
.search-main {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 35px 5px;
  min-height: 150px;
  margin-top: 30px;
}

@media screen and (max-width: 1100px) {
  .search-main {
    grid-template-columns: repeat(3, 1fr);
  }

  .search-container {
    padding-top: 150px;
  }
  .search-title {
    margin-top: 100px;
  }
}
@media screen and (max-width: 750px) {
  .search-main {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px 5px;
  }
  form {
    width: 80%;
  }
  .search-container {
    padding-top: 80px;
  }
  .search-title {
    margin-top: 50px;
    margin-bottom: 10px;
  }
  .search-coentent {
    margin: 0px 15px 60px;
  }
  .search-coentent > div:last-of-type .search-main {
    gap: 25px 10px;
  }

  .text-logo {
    margin-bottom: 15px;
  }
}