.container {
  padding-bottom: 60px;
}
.tabs {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}
.tabs a {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  height: 90px;
}
.tabs a:hover,
.tabs a.active {
  background-color: #0065b3;
  color: white;
}
.tabs div {
  font-size: 47px;
  background-color: black;
  color: white;
  width: 285px;
  height: 135px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.solution {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  padding: 60px 0;
}
.solution-item {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
}
.solution-item .img {
  overflow: hidden;
}
.solution-item .img img {
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.solution-item i {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  background-color: #c3c3c3;
  height: 30px;
  width: 30px;
  border-radius: 30px;
  color: white;
  font-size: 15px;
  margin-left: auto;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.solution-item:hover {
  color: white;
}
.solution-item:hover img {
  -webkit-transform: scale(1.2);
          transform: scale(1.2);
}
.solution-item:hover .solution-title::before {
  background-color: #0065b3;
  right: 0;
}
.solution-item:hover i {
  background-color: white;
  color: #c3c3c3;
}
.solution-title {
  background-color: #f8f8f8;
  padding: 10px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: relative;
  z-index: 1;
}
.solution-title::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 100%;
  bottom: 0;
  z-index: -1;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.solution img {
  width: 100%;height:200px;
}
.solution div {
  line-height:40px;
}
@media screen and (max-width: 1200px) {
  .tabs {
    margin-top: 30px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 5px;
  }
  .tabs a {
    height: 40px;
    text-align: center;
    font-size: 12px;
    font-weight: bold;
  }
  .solution {
    grid-template-columns: repeat(2, 1fr);
    padding: 20px;
    gap: 20px;
  }
  .solution-item {
    border-radius: 4px;
  }
  .solution-item i {
    display: none;
  }
}