#page3 {
  background: radial-gradient(circle at top, #565656, #1c1c1a, #1c1c1a);
}

.page3-items {
  display: flex;
  width: 100%;
  height: 100%;
  padding: 0px 100px;
  align-items: center;
}

.page3-item {
  width: 25%;
  height: 100%;
  color: white;
  padding: 10px 30px;
  display: flex;
  flex-direction: column;
  transition: all 0.1s;
}

.page3-item-number {
  margin-top: 10px;
  margin-bottom: 100px;
  display: flex;
}

.page3-item-number img {
  height: 25px;
  margin-right: 5px;
  visibility: hidden;
}

.page3-item-icon {
  width: 180px;
  height: 180px;
  display: flex;
  justify-content: center;
  align-items: center;
  align-self: center;
}

.page3-item-icon-android {
  background: url(../svg/android.svg);
  background-size: cover;
}
.page3-item-icon-radar {
  background: url(../svg/radar.svg);
  background-size: cover;
}
.page3-item-icon-setting {
  background: url(../svg/setting.svg);
  background-size: cover;
}
.page3-item-icon-monitor-plus {
  background: url(../svg/monitor-plus.svg);
  background-size: cover;
}

.page3-item-text {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  margin-bottom: 10px;
  overflow: auto;
}

.page3-item-title {
  margin: 20px 0px;
  text-align: center;
}

.page3-item p {
  text-align: center;
  font-family: ubuntu-l;
}

.page3-item:hover {
  background: #fda21e;
}

.page3-item .okeaa-button {
  display: none;
}

.page3-item:hover .okeaa-button {
  display: initial;
}

.page3-item:hover .page3-item-number img {
  visibility: visible;
}

@media only screen and (max-width: 1100px) {
  .page3-items {
    padding: 0px 50px;
  }

  .page3-item {
    padding: 10px 10px;
  }

  .page3-item-icon {
    width: 140px;
    height: 140px;
  }

  .page3-item .okeaa-button {
    width: 80%;
  }
}

@media only screen and (max-width: 760px) {
  .page3-item {
    padding: 10px 5px;
  }
}

@media only screen and (max-width: 750px) {
  .page3-items {
    display: unset;
    padding: 0px 0px;
    flex-direction: column;
    overflow: auto;
  }
  
  .page3-item {
    width: 100%;
    height: auto;
  }

  .page3-item .okeaa-button {
    display: initial;
    width: 200px;
  }

  .page3-item-number {
    margin-top: 0px;
    margin-bottom: 0px;
  }

  .page3-item-icon {
    width: 200px;
    height: 200px;
  }

  .page3-item-text {
    overflow: hidden;
  }
}

@media only screen and (max-width: 300px) {
  .page3-item-icon {
    width: 150px;
    height: 150px;
  }

  .page3-item .okeaa-button {
    width: 150px;
  }
}

@media only screen and (max-width: 200px) {
  .page3-item-icon {
    width: 80px;
    height: 80px;
  }

  .page3-item .okeaa-button {
    width: 80px;
  }
}