.blog-dont .title {
  width: 95%;
  margin: 0 auto;
  text-align: center;
}

.blog-dont .title h1,
.blog-dont .title h1 a,
.blog-dont .title h2,
.blog-dont .title h2 a,
.blog-dont .title h3,
.blog-dont .title h3 a,
.blog-dont .title h4,
.blog-dont .title h4 a,
.blog-dont .title h5,
.blog-dont .title h5 a {
  font-size: 36px;
  letter-spacing: 2px;
  color: #000009;
}

.blog-dont {
  padding-bottom: 100px;
  padding-top: 100px;
}

.blog-bgtu {
  width: 100%;
  padding: 10px 0;
  margin-top: 30px;
  overflow: hidden;
}

.blog-dont .title span {
  display: block;
  margin-top: 30px;
}

.blog-bgtu .blog-biaodan {
  float: right;
  width: 49%;
  padding: 10px 60px 60px;
  background: #fff;
  box-shadow: 2px 3px 10px 3px rgba(0, 0, 0, 0.1);
  box-sizing: border-box;
}

.blog-bgtu .blog-biaodan h3 {
  margin-top: 40px;
  font-size: 26px;
}

.blog-bgtu .blog-biaodan h3::before {
  content: "";
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 18px;
  border-radius: 50%;
  background: var(--color-primary);
  vertical-align: middle;
}

.blog-bgtu .blog-biaodan p {
  margin-top: 20px;
  margin-left: 32px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}

.blog-bgtu .blog-biaodan form {
  margin-top: 50px;
}
.blog-bgtu .blog-biaodan input {
  width: 100%;
  height: 72px;
  padding-left: 20px;
  outline: none;
  border: 1px solid #bbb;
  font-size: 16px;
  box-sizing: border-box;
}

.blog-bgtu button {
  width: 100%;
  margin-top: 20px;
  height: 72px;
  font-size: 16px;
  outline: none;
  background: var(--color-primary);
  border: none;
  color: #fff;
  cursor: pointer;
}

.blog-bgtu button:hover {
  background: var(--color-primary);
}

.blog-gou {
  margin-top: 30px;
  overflow: hidden;
}

.blog-gou b {
  float: left;
  width: 24px;
  height: 24px;
  margin-right: 20px;
  border: 1px solid #999;
  border-radius: 4px;
  cursor: pointer;
  line-height: 24px;
}

.blog-gou b.cilckgou {
  border-color: var(--color-primary);
  background: url("./pics/ico61.png") no-repeat center;
}

.blog-gou span {
  float: left;
  width: 85%;
  color: #999;
  font-size: 18px;
  line-height: 26px;
}

.blog-gou span a {
  color: #666;
  text-decoration: underline;
}

@media screen and (max-width: 1580px) {
  .blog-dont .title h3 {
    font-size: 34px;
  }

  .blog-gou span {
    font-size: 15px;
  }

  .blog-dont p {
    line-height: 26px;
  }
}

@media screen and (max-width: 1400px) {
  .blog-dont .main-href a {
    padding: 15px 50px;
  }

  .blog-gou span {
    width: 80%;
  }

  .blogfr li h3 {
    line-height: 26px;
  }

  .blog-dont .title h1,
  .blog-dont .title h1 a,
  .blog-dont .title h3,
  .blog-dont .title h3 a {
    font-size: 32px;
  }
}

@media screen and (max-width: 1280px) {
  .blog-dont > section {
    margin: 60px 0;
  }

  .blog-bgtu .blog-biaodan {
    padding: 10px 30px 20px;
  }
  .blog-bgtu .blog-biaodan h3 {
    margin-top: 20px;
  }
  .blog-bgtu .blog-biaodan form {
    margin-top: 30px;
  }
  .blog-bgtu .blog-biaodan input {
    height: 52px;
  }
  .blog-bgtu button {
    height: 52px;
  }
}

@media screen and (max-width: 960px) {
  .blog-dont .main-href a {
    font-size: 14px;
  }

  .blog-dont .title {
    width: 100%;
  }

  .blog-dont > section {
    margin: 40px 0;
  }

  .blog-dont .title h1,
  .blog-dont .title h1 a,
  .blog-dont .title h3,
  .blog-dont .title h3 a {
    font-size: 30px;
  }

  .blog-dont p {
    font-size: 15px;
    line-height: 24px;
  }

  .blog-bgtu .blog-biaodan {
    float: none;
    width: 100%;
  }
}