/*2021 规则说明 */
.rules_title_wrap {
  padding: 20px 0px;
}
.rules_title_wrap div {
  display: inline-block;
  vertical-align: top;
}
.rules_title {
  font-size: 35px;
  letter-spacing: 5px;
  font-weight: bold;
  vertical-align: top;
  color: #fff;
}
.rules_btn_wrap {
  float: right;
  margin-top: 5px;
  margin-right: -20px;
}
.rules_btn_wrap button {
  min-width: 150px;
  height: 38px;
  border: none;
  color: white;
  letter-spacing: 1px;
  font-size: 16px;
  margin-right: 20px;
  border-radius: 40px;
  background: var(--help-rules_btn-bg);
}
.rules_2nd_title {
  font-size: 30px;
  color: #3ecc75;
  font-weight: bold;
  margin-bottom: 10px;
  text-align: left;
}
.rules_text {
  margin-bottom: 50px;
  line-height: 30px;
  font-size: 16px;
  letter-spacing: 1px;
  text-align: left;
  color: rgba(255, 255, 255, 0.8);
}
.rules_text ul {
  margin-left: -40px;
}
.rules_text li {
  list-style-type: decimal;
  width: 93%;
  line-height: 24px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 16px;
  margin: 10px 0px 0px 5%;
}

.rules_text span {
  color: #d50000;
  font-weight: bold;
}
.rules_3rd_title {
  font-size: 20px;
  letter-spacing: 1px;
  text-align: left;
  color: rgba(255, 255, 255, 0.8);
}
.rules_pic01 {
  background: var(--rule-1);
  background-size: cover;
  width: 900px;
  height: 779px;
  margin: 20px 0px;
}
.rules_pic02 {
  background: var(--rule-2);
  background-size: cover;
  width: 900px;
  height: 442px;
  margin: 20px 0px 20px 0px;
}
.rules_pic03 {
  background: var(--rule-3);
  background-size: cover;
  width: 900px;
  height: 779px;
  margin: 20px 0px;
}
.rules_pic04 {
  background: var(--rule-4);
  background-size: cover;
  width: 900px;
  height: 442px;
  margin: 20px 0px 20px 0px;
}
.rules_pic05 {
  background: var(--rule-5);
  background-size: cover;
  width: 900px;
  height: 475px;
  margin: 20px 0px;
}
.rules_pic06 {
  background: var(--rule-6);
  background-size: cover;
  width: 900px;
  height: 442px;
  margin: 20px 0px 20px 0px;
}
.rules_pic07 {
  background: var(--rule-7);
  background-size: cover;
  width: 900px;
  height: 475px;
  margin: 20px 0px;
}
.rules_pic08 {
  background: var(--rule-8);
  background-size: cover;
  width: 900px;
  height: 442px;
  margin: 20px 0px 20px 0px;
}
.rules_pic09 {
  background: var(--rule-9);
  background-size: cover;
  width: 900px;
  height: 442px;
  margin: 20px 0px;
}
.rules_pic10 {
  background: var(--rule-10);
  background-size: cover;
  width: 900px;
  height: 442px;
  margin: 20px 0px 20px 0px;
}
.rules_pic11 {
  background: var(--rule-11);
  background-size: cover;
  width: 900px;
  height: 442px;
  margin: 20px 0px 20px 0px;
}
.rules_pic12 {
  background: var(--rule-12);
  background-size: cover;
  width: 900px;
  height: 442px;
  margin: 20px 0px 20px 0px;
}
.scroll_top {
  display: none;
  background: url("../img/ruledown02.svg") no-repeat;
  width: 80px;
  height: 80px;
  position: fixed;
  right: 3%;
  bottom: 40px;
}

.txt-green {
  color: #447b04 !important;
}
/*2021 规则说明 END */