.container .top-banner {
  background: url("../../images/gover/1.jpg") no-repeat center;
  height: 700px;
  color: #fff;
  padding: 1px;
}
.container .top-banner h2 {
  font-size: 57px;
  font-weight: bold;
  margin-top: 250px;
}
.container .top-banner h3 {
  margin-top: 20px;
  font-size: 57px;
}
.container .top-banner h4 {
  margin-top: 20px;
  font-size: 36px;
  color: #fff;
}
.container .top-banner .i-button {
  width: 120px;
  height: 42px;
  background: #3f8af6;
  border-radius: 20px;
  text-align: center;
  line-height: 42px;
  color: #fff;
  cursor: pointer;
  display: inline-block;
  margin-top: 40px;
}
.container .gover .gover-block1 .block1-item {
  display: flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  justify-content: center;
}
.container .gover .gover-block1 .block1-item img {
  display: inline-block;
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -webkit-flex: 1;
  flex: 1;
  margin: 0 9px;
  box-shadow: 0 0 10px 5px #eee;
}
.container .gover .gover-block1 .block1-item img:hover {
  transform: translateY(-8px);
  transition: 0.5s;
}
.container .gover .gover-block2 .block2-item {
  width: 1330px;
  margin: 0 auto;
}
.container .gover .gover-block2 .block2-item img {
  margin: 10px 10px;
  box-shadow: 0 0 37px 0 #eee;
}
.container .gover .gover-block2 .block2-item img:hover {
  transform: translateY(-8px);
  transition: 0.5s;
}
.container .gover .gover-block3 .c3-bot {
  margin: 75px 40px 0;
}
.container .gover .gover-block3 .c3-bot .bot-left .item {
  width: 638px;
  padding: 15px;
  border-bottom: 1px solid #eee;
  box-shadow: 0 0 10px 1px #eee;
  display: flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  align-items: center;
}
.container .gover .gover-block3 .c3-bot .bot-left .item span {
  display: block;
  width: 64px;
  height: 64px;
  background: #2b9ffc;
  border-radius: 50%;
  float: left;
  font-size: 55px;
  text-align: center;
  line-height: 63px;
  color: #fff;
}
.container .gover .gover-block3 .c3-bot .bot-left .item .des {
  margin-left: 30px;
}
.container .gover .gover-block3 .c3-bot .bot-left .item .des h2 {
  color: #3b3b3b;
  font-size: 22px;
}
.container .gover .gover-block3 .c3-bot .bot-left .item .des p {
  margin-top: 15px;
  display: none;
  line-height: 25px;
}
.container .gover .gover-block3 .c3-bot .bot-left .item:hover {
  background: linear-gradient(to right, #4286f3, #22a9ff, #22a9ff);
  transform: scale(1.03, 1.03);
  border-radius: 7px;
}
.container .gover .gover-block3 .c3-bot .bot-left .item:hover span {
  background: #fff;
  color: #4286f3;
  margin-left: 20px;
}
.container .gover .gover-block3 .c3-bot .bot-left .item:hover .des h2 {
  padding-top: 15px;
  color: #fff;
}
.container .gover .gover-block3 .c3-bot .bot-left .item:hover .des p {
  color: #fff;
  display: block;
  padding-bottom: 15px;
}
.container .gover .gover-block3 .c3-bot .bot-right {
  position: relative;
  top: -76px;
}
.container .gover .gover-block3 .c3-bot .bot-right .phone-bg {
  position: relative;
  background: url("../../images/course3/phone/phone.png") no-repeat center;
  background-size: 100% 100%;
  width: 310px;
  height: 639px;
}
.container .gover .gover-block3 .c3-bot .bot-right .phone-bg img {
  position: absolute;
  left: 18px;
  top: 74px;
}
.container .gover .gover-block3 .c3-bot .bot-right .phone-bg img:nth-of-type(1) {
  z-index: -1;
}
.container .gover .gover-block4 .block3-item {
  display: flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  justify-content: center;
}
.container .gover .gover-block4 .block3-item img {
  display: inline-block;
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -webkit-flex: 1;
  flex: 1;
  margin: 0 13px;
}
.container .gover .gover-block4 .block3-item img:hover {
  transform: translateY(-7px);
  transition: 0.7s;
}
.container .gover .gover-block5 ul {
  width: 1155px;
  height: 217px;
  margin: 0 auto 187px;
  background-color: #f0f0f0;
}
.container .gover .gover-block5 ul li {
  position: relative;
  float: left;
  width: 288px;
  height: 108px;
  margin-right: 1px;
  margin-bottom: 1px;
  box-sizing: border-box;
  background: #fff;
}
.container .gover .gover-block5 ul li:nth-of-type(4n + 4) {
  margin-right: 0;
}
.container .gover .gover-block5 ul li:hover {
  transform: scale(1.02, 1.01);
  border-top: 4px solid #4286f3;
  box-shadow: 0 11px 35px 0 rgba(0, 0, 0, 0.08);
  z-index: 1;
}
.container .gover .gover-block5 ul li img {
  width: 252px;
  height: 87px;
  margin-left: 19px;
  margin-top: 7px;
}