.box3 {
  transition:all .7s ease 0s;
  width: 256px;
  height: 360px;
  float: left;
  border-left: 3px white solid;
}
.box3:hover {
 opacity:0.5;
}

.shadow1 {
  width: 255px;
  height: 60px;
  /* opacity: 1; */
  background-color: rgba(0,70,156,0.5);
  filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#66000000,endColorstr=#66000000);
  margin-top: 300px;
  color: white;
  font-size: 14px;
}
.shadow1 a {
  display: inline-block;
  width: 225px;
  height: 60px;
  color: white;
  text-decoration: none;
  margin-left: 18px;
  margin-top: 10px;
}

.fcenter {
  display: flex;
  justify-content: center;
  margin-bottom: 50px;
}