* {
  margin: 0;
  padding: 0;
}

.pc-box {
  width: 33vw;
  padding: 2vw 1vw;
  background-color: red;
  height: 11vw !important;
  overflow: hidden;
  position:position;
  z-index:10;
}

.pc-box .pc .div-gao {
  height: 8vw;
}

.pc-box .pc .div-gao p {
  line-height: 2vw;
  color: black;
  font-size: 1.3vw;
  text-indent: 2em;
  font-weight:bold;
}

.pc-box .pc .three {
  font-weight:bold;
   height: 9vw;
  margin-top: 8vw;
  line-height: 2.2vw;
  color: black;
  font-size: 1.3vw;
  text-indent: 2em;
}

.pc-box .pc .four {
  margin-top: 4vw;
}

.pc-box .pc .five {
  margin-top: 138px;
}

.pc-box .pc .yi p span {
  font-size: 2vw;
  font-weight:bold;
}

.pc-box .pc .yi p:first-child {
  text-align: center;
}

.pc-box .pc .center {
  text-align: center;
}

.pc-box .pc .right {
  text-align: right;
}