.witr_section_title_inner h1,
.witr_section_title_inner h2,
.witr_section_title_inner h3 {
  font-size: 40px;
  margin: auto;
  line-height: 1;
  color: #000;
}
.witr_section_title_inner h2 {
  color: #888;
  font-size: 18px;
  margin: 0;
  display: inline-block;
}
.witr_section_title_inner h1 span,
.witr_section_title_inner h2 span,
.witr_section_title_inner h3 span,
.witr_section_title_inner p span,
.witr_section_title_inner p span a {
  color: var(--color-primary);
}

.witr_section_title {
  margin-bottom: 45px;
}
.witr_section_title_inner p {
  width: 100%;
  padding: 10px 0 0 0;
}
.witr_section_title_inner.text-center p {
  width: 66%;
  margin-right: auto;
  margin-left: auto;
}
.single_image_area img{
  padding-top: 100px;
  display: flex;
  justify-content: center; /* 水平居中 */
  align-items: center;     /* 垂直居中（可选） */
}


.witr_btn {
  font-size: 16px;
  font-weight: 600;
  border-radius: 5px;
  text-align: center;
  position: relative;
  margin-right: 15px;
  z-index: 2;
  transition: 1s;
  padding: 16px 40px;
  color: #fff;
  display: inline-block;
  background: var(--color-primary);
}
.witr_btn:hover {
  background: #555;
  color: #fff;
}

/* ===== 4. About Area CSS ===== */
.bt_about_area {
  padding: 40px 0 20px 0;
}
.icon-list-item i {
  color: var(--color-primary);
  /* float: left; */
  overflow: hidden;
  /* margin-top: 5px; */
  display: inline-block;
  margin-right: 8px;
  vertical-align: bottom;
}
.icon-list-icon + .icon-list-text {
  align-self: center;
  display: inherit;
}
.ab_cont_inner .witr_btn {
  margin-top: 46px;
}
.ab_cont_inner {
  margin-bottom: 20px;
}
.ab_cont_inner .witr_section_title {
  margin-bottom: 36px;
}

@media (min-width: 1200px) and (max-width: 1440px) {
}

@media (min-width: 992px) and (max-width: 1199px) {
  .witr_section_title_inner.text-center p,
  .witr_section_title_inner.text-left p,
  .witr_section_title_inner.text-right p {
    width: 87%;
  }
  .title_in_area {
    width: 100%;
  }

  .single_image_area img{
  padding-top: 120px;
  display: flex;
  justify-content: center; 
  align-items: center;     
  }




  /* about area css */
  .ab_witr_content {
    margin: 0;
  }
  .ab_midd_cont {
    padding: 0;
  }
  .ab_cont_inner .witr_btn {
    margin-top: 40px;
  }

  /* single_image */
  .single_image {
    left: 0 !important;
  }
  .single_image img {
    width: 100% !important;
    max-width: 100% !important;
  }
  .ab_cont_inner .witr_btn {
    margin-top: 40px;
  }
}

@media (min-width: 768px) and (max-width: 991px) {

  .witr_section_title_inner.text-center p,
  .witr_section_title_inner.text-left p,
  .witr_section_title_inner.text-right p {
    width: 90%;
  }
  .title_in_area {
    width: 100%;
  }

  .slider_btn .witr_btn {
    margin-top: 20px;
  }

  /* single_image */
  .single_image {
    left: 0 !important;
  }
  .single_image img {
    width: 100% !important;
    max-width: 100% !important;
  }
  .witr_button_area {
    margin-top: 15px;
  }
  .ab_cont_inner .witr_btn {
    margin-top: 20px;
  }
}

@media (max-width: 767px) {
  .witr_section_title_inner h2 {
    font-size: 17px !important;
    padding-top: 10px;
  }
  .witr_section_title_inner p {
    padding-top: 10px;
  }
  .witr_section_title {
    text-align: center;
  }
  .witr_section_title .text-right {
    text-align: center !important;
  }
  .title_btn {
    margin: 30px 0 20px;
  }

  .slider_btn .witr_btn {
    margin-top: 10px;
  }
}

@media only screen and (min-width: 480px) and (max-width: 767px) {

  .witr_section_title_inner.text-center p,
  .witr_section_title_inner.text-left p,
  .witr_section_title_inner.text-right p {
    width: 91%;
  }
}


@media screen and (max-width: 1440px) {
  .witr_section_title_inner h3 {font-size: 36px;}
}
@media screen and (max-width: 1281px) {
  .witr_section_title_inner h3 {font-size: 34px;}
}
@media screen and (max-width: 1171px) {
  .witr_section_title_inner h3 {font-size: 30px;}
}
@media screen and (max-width: 992px) {
  .witr_section_title_inner h3 {font-size: 26px;}
}
@media screen and (max-width: 991px) {
  .witr_section_title_inner h3 {text-center:center}
  .ab_cont_inner .witr_btn {margin-top: 15px;}
}
@media screen and (max-width: 768px) {
  .witr_section_title_inner h3 {font-size: 24px;}
}
@media screen and (max-width: 480px) {
  .witr_section_title_inner h3 {font-size: 22px;}
}