.demo-block[data-v-334cf4df] {
  background: #fff;
  padding: 30px;
}
.demo-block .el-row[data-v-334cf4df] {
  margin-bottom: 30px;
}
.demo-block h1[data-v-334cf4df] {
  font-weight: 400;
  color: #1f2f3d;
  font-size: 28px;
}
.demo-block h3[data-v-334cf4df] {
  margin: 55px 0 20px;
  font-weight: 400;
  color: #1f2f3d;
  font-size: 22px;
}
.demo-block .text[data-v-334cf4df] {
  font-size: 14px;
  color: #5e6d82;
  line-height: 1.5em;
  margin: 10px 0;
}
.box-model-body[data-v-334cf4df] {
  margin-bottom: 35px;
}