/* 使用说明书 */
.page-wrapper {
  font-size: 14px;
  color: #000;
}

main {
  /* min-width: 1300px; */
  height: 29.270833vw;
  background: url(http://res.parentlock.360os.com/parentlock/qipc-service-usage.png) no-repeat;
  background-size: cover;
}

.main-content {
  box-sizing: border-box;
  display: flex;
  width: 62.5vw;
  padding-top: 12.604167vw;
  margin: 0 auto;
}
.main-content .left {
  box-sizing: border-box;
}

.big-minder {
  width: 18.75vw;
  height: 4.6875vw;
  font-size: 3.75vw;
  font-family: OPPOSans-B, OPPOSans;
  font-weight: normal;
  color: #191919;
  line-height: 4.6875vw;
}

.service-usage{
  /* min-width: 1300px; */
  height: 29.21875vw;
  background-color: #fff;
  display: flex;
  justify-content:center;
  align-items: center;
}
.service-usage .usage-block1{
  box-sizing: border-box;
  width: 30.208333vw;
  height: 16.666667vw;
  background: url(../imgs/service-usage2.png) center no-repeat;
  background-size: cover;
  padding-left: 2.5vw;
  margin-right: 2.083333vw;
}
.service-usage .usage-block2{
  box-sizing: border-box;
  width: 30.208333vw;
  height: 16.666667vw;
  background: url(../imgs/service-usage1.png) center no-repeat;
  background-size: cover;
  padding-left: 2.5vw;
}
.service-usage .usage-title{
  height: 1.09375vw;
  font-size: 0.833333vw;
  font-family: OPPOSans-M, OPPOSans;
  font-weight: normal;
  color: rgba(31, 31, 31, 0.6);
  line-height: 1.09375vw;
  padding-top: 3.489583vw;
  padding-bottom: 0.625vw;
}
.service-usage .usage-subtitle{
  width: 16.354167vw;
  height: 4.375vw;
  font-size: 1.666667vw;
  font-family: OPPOSans-B, OPPOSans;
  font-weight: normal;
  color: #1F1F1F;
  line-height: 2.1875vw;
  padding-bottom: 2.8125vw;
}
.service-usage .usage-jump{
  display: flex;
  align-items: center;
}
.service-usage .usage-jump .jump-title{
  width: 5.729167vw;
  height: 1.510417vw;
  font-size: 1.145833vw;
  font-family: OPPOSans-M, OPPOSans;
  font-weight: normal;
  color: #1F1F1F;
  line-height: 1.510417vw;
  padding-right: 0.677083vw;
}
.service-usage .usage-jump img{
  cursor: pointer;
  width: 3.333333vw;
  height: 1.875vw;
}