.col-imgs {
  width: 80%;
  height: 100%;
  padding-left: 1rem;
}

.btn-learn-more {
  display: block;
  margin-top: 1rem !important;

}

.h4 {
  font-size: 15px;
  color: #848484;
  padding-top: 15px;
  line-height: 2rem;
}

.center {
  max-width: 1320px;
  margin: 0 auto;
}

.btn {
  display: flex;
  width: 86%;
  justify-content: space-evenly;
  flex-wrap: wrap;
}

.a-btn {
  font-family: "Poppins", sans-serif;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 1px;
  display: inline-block;
  padding: 12px 32px;
  border-radius: 4px;
  transition: 0.3s;
  line-height: 1;
  color: #47b2e4;
  -webkit-animation-delay: 0.8s;
  animation-delay: 0.8s;
  margin-top: 6px;
  border: 2px solid #47b2e4;
}

.row-s {
  display: flex !important;
  align-items: center;
}

.row>* {
  /* padding-right: 5px !important;
  padding-left: 5px !important; */
}

.row>a {
  width: 0 !important;
}





/* @media (min-width: 1920px) {
  .container {
    max-width: 1920px;
  }
} */

.about .container {
  width: 100%;
  margin: 0 !important;
}

.section-title {
  text-align: center;

}

.section-title h2 {
  color: #231815;
  font-weight: bold;
}

#container {
  overflow: hidden;
  width: 1337px;
  height: 625px;
  margin: 0;
  font-family: "微软雅黑";
  margin: 0 auto;
}

@media screen and (max-width: 748px) {
  .dq .dq-row .dq-col1 {
    padding: 20px 15px !important;
  }

  body .pd40-50,
  body .pd20-50 {
    padding: 0;
  }
}