body {
  margin: 0;
  padding: 0;
  font-family: sans-serif;
}

.header {
  height: 50px;
  width: 100%;
  background-color: rgb(12, 12, 12);
  border-bottom: 1px solid black;
  color: white;
  /* margin-bottom: 20px; */
  position: fixed;
}
.header-back {
  height: 50px;
  width: 100%;
  background-color: rgb(12, 12, 12);
  border-bottom: 1px solid black;
  color: white;
  /* margin-bottom: 20px; */
  /* position: fixed; */
  visibility: hidden;
}

.green-container {
  background-color: #9acd32;
  color: #adff2f;
  text-align: center;
  height: 192.367px;
  padding: 48px 48px;
  border: 1px solid #9acd32;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.green-container h1 {
  text-align: center;
  font-size: 63px;
  font-weight: 500;
  width: 1140px;
}

.image-columns p {
  text-align: center;
  font-size: 21px;
  width: 1140px;
}
button {
  /* width: 79px; */
  padding: 6px 12px;
  text-align: center;
  border: 1px solid #204d74;
  background-color: rgb(40, 97, 154);
  color: #fff;
  font-size: 14px;
  font-weight: 400;
  border-radius: 4px;
  /* transition: all 0.5s; */
}
.green-container button:hover {
  background-color: #28619a;
  cursor: pointer;
}
.green-container button:active {
  background-color: #1c4975;
}

/* Superior collaboration section */
.inner-superior {
  display: flex;
  flex-direction: column;
  /* align-items: center; */
  align-content: space-between;
  width: 1140px;
  /* height: 491.4px; */
  margin-left: auto;
  margin-right: auto;
}

#superior-heading {
  display: flex;
  height: 119.6px;
  width: 100%;
  /* box-sizing: inherit; */
  flex-direction: column;
  align-content: center;
  justify-content: center;
}
#superior-heading h1 {
  margin: 20px 0px 10px 0px;
  font-size: 36px;
  font-weight: 500;
  text-align: center;
}
h1 small {
  font-size: 65%;
  color: #959595;
}
#superior-heading p {
  margin: 14px 0px;
  font-size: 14px;
  color: #959595;
  text-align: center;
}

#dummy-images-rows {
  width: 1140px;
  height: 466.4px;
  display: flex;
  margin-bottom: 25px;
}

.image-columns {
  /* flex: 33%; */
  text-align: center;
  width: 360px;
}

.image-columns p:nth-of-type(n) {
  width: 360px;
  font-size: 14px;
  color: #959595;
}

.image-columns a {
  color: #337ab7;
  font-size: 24px;
  text-decoration: none;
  font-weight: 500;
}
.image-columns a:hover {
  color: #23527c;
  text-decoration: underline;
}
#middle-image {
  padding: 0px 30px;
}

#dummy-images-rows img {
  border-radius: 6px;
  height: 300px;
  width: 360px;
  /* box-sizing: content-box; */
  /* display: flex; */
}

/* Orange class */
.orange {
  background-color: #daa520;
  height: 370.4px;
  padding: 30px 0px;
  display: flex;
  justify-content: center;
  text-align: center;
  font-size: 14px;
  font-weight: 400;
}

.orange-columns {
  height: 310.4px;
  width: 330px;
  /* padding: 30px 15px; */
  padding: 30px 30px;
}
.orange-columns img {
  border-radius: 50%;
}
.orange-columns button {
  background-color: #fff;
  border: 1px solid transparent;
  color: black;
}
.orange-columns button:hover {
  background-color: #e6e6e6;
  border: 1px solid #c9c9c9;
  cursor: pointer;
}
.orange-columns > h2 {
  font-size: 24px;
  font-weight: 500;
}

/* Footer section css */

.footer-links {
  font-size: 14px;
  font-weight: 400;
  padding: 18px 0px 30px 0px;
  height: 60px;
  width: 1903px;
  text-align: center;
  color: #959595;
}
p > a {
  text-decoration: none;
  color: #337ab7;
}
footer a:hover {
  text-decoration: underline;
  color: #23527c;
}