.main-container {
  position: relative;
  width: 100%;
  margin: 0 auto;
}

section{
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  width: 100%;
  height: 800px;
  margin: 0 auto;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.sec-01{
  background-image: url(../images/certificated/sec-bg-01.jpg);
  flex-direction: column;
}

.sec-02{
  background-image: url(../images/certificated/sec-bg-02.jpg);
}

.sec-03{
  background-image: url(../images/certificated/sec-bg-03.jpg);
}

.section-wrapper{
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  width: 100%;
  max-width: 1200px;
}

.sec-01 .section-wrapper{
  justify-content: flex-end;
}

.sec-02 .section-wrapper{
  justify-content: flex-start;
}

.sec-03 .section-wrapper{
  justify-content: flex-start;
}

.info-wrapper{
  width: 50%;
  background-color: rgba(0, 0, 0, 0.7);
  border-radius: 10px;
  padding: 34px 30px;
}

h3{
  font-size: 26px;
  color: #ffffff;
  line-height: 1.3em;
  letter-spacing: 1px;
  margin-bottom: 20px;
  font-weight: bolder;
}

p{
  font-size: 18px;
  line-height: 1.5em;
  letter-spacing: 1px;
  color: #dddddd;
  font-weight: lighter;
}

.blocks{
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  flex-wrap: wrap;
  width: 30%;
  background-color: rgba(0, 0, 0, 0.65);
  border-radius: 10px;
  padding: 20px;
  padding-top: 70px;
  margin: 1.5%;
  min-height: 240px;
  transition: all 0.35s ease-in-out;
}

.blocks:hover{
  background-color: rgba(0, 0, 0, 0.85);
  transform: translateY(-10px);
}

.blocks:nth-child(1){
  align-items: center;
}

.blocks .img-holder{
  position: absolute;
  width: 100%;
  top: -40px;
  left: 0;
  right: 0;
  text-align: center;
}

.blocks .img-holder img{
  width: 100%;
  max-width: 125px;
}

.blocks h4{
  font-size: 22px;
  line-height: 1.4em;
  margin-bottom: 15px;
  width: 100%;
  text-align: center;
}

.blocks p{
  font-size: 16px;
}

.link-wrapper {
  display: flex;
  justify-content: flex-end;
  width: 100%;
  max-width: 1025px;
  padding-top: 20px;
}

.link-wrapper .info-link {
  font-size: 18px;
  background-color: #2f5597;
  position: relative;
  left: 9%;
  width: auto;
  height: 45px;
  -webkit-border-radius: 15px;
  -moz-border-radius: 15px;
  -ms-border-radius: 15px;
  -o-border-radius: 15px;
  border-radius: 25px;
  padding: 11px 15px 0 40px;
  margin-right: 4px;
  color: #fff !important;
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=80);
}

.link-wrapper .info-link:before {
  content: url(../images/certificated/magnifier.png);
  position: absolute;
  left: 13px;
  top: 12px;
  -webkit-transition-property: all;
  -moz-transition-property: all;
  -o-transition-property: all;
  transition-property: all;
  -webkit-transition-duration: 0.3s;
  -moz-transition-duration: 0.3s;
  -o-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-timing-function: ease-out;
  -moz-transition-timing-function: ease-out;
  -o-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
 }

.link-wrapper .info-link:after {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  border: 7px solid transparent;
  border-left: 10px solid transparent;
  border-left-color: #fff;
  margin-left: 8px;
}

.link-wrapper .info-link:hover {
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
  opacity: 1;
}