.primary_box {width: 100%;padding:0 1.6rem;box-sizing: border-box;}
.primary_box .primary_title,.advanced_box .primary_title {font-size: 1.7rem;width: 100%;height: 5.6rem;line-height: 5.6rem;box-sizing: border-box;color: #333333;}
.primary_box .primary_item_box {display:flex;justify-content:space-between;padding-bottom: 2rem;}
.primary_box .primary_item_box .primary_item {width:calc(50% - 0.8rem);display: flex;flex-direction: column;background-color: #ffffff;box-shadow: 0px 2px 8px 0px rgba(85, 85, 85, 0.2);border-radius: 0.4rem;}

.primary_box .primary_item_box .primary_item img {width: 100%;height: auto;}

.primary_box .primary_item_box .primary_item .text {width: 100%;box-sizing: border-box;padding: 1.2rem 1rem 1.35rem 1rem;}
.primary_box .primary_item_box .primary_item .text .name {font-size: 1.4rem;color: #333333;margin-bottom: 0.85rem;width: 100%;}
.primary_box .primary_item_box .primary_item .text .desp {font-size: 1.1rem;color: #999999;width: 100%;}
.line {width: 100%;height: 1rem;background-color: #f6f6f6;}
.advanced_box{padding:0 1.6rem 5rem 1.6rem;}
.advanced_list {width:100%;box-sizing: border-box;}
.advanced_list .advanced_item{display: flex;align-items: center;margin-bottom: 1.25rem;}
.advanced_list .advanced_item img{width: 14rem;height: auto;border-radius: 8px;box-shadow: 0px -2px 5px -1px rgb(85 85 85 / 20%);}
.advanced_list .advanced_item .right{flex: 1;border-bottom: 1px solid #ECECEC;margin-left: 1.9rem;padding-top: 1.1rem;height: 9.3rem;box-sizing: border-box;min-width: 40%;}
.advanced_list .advanced_item .right .xly_name{font-size: 1.6rem;color: #000000;margin-bottom: 1.5rem;}
.advanced_list .advanced_item .right .xly_desp{font-size: 1.2rem;color: #888888;}
.advcs_top{display: flex;flex-direction: row;align-items: center;justify-content: center;height:3rem;margin-top:2.5rem;}
.advcs_top span{height: 2rem;font-size: 2rem;line-height:2rem;margin: 0 1rem;}
.advcs_topb{width: 100%;height:2.5rem;font-size:1rem;line-height: 2.5rem;color: #999999;text-align: center;}
.advcs_top img{width:8rem;height:auto;}
.advcs_rm{position: relative; padding-bottom: 2rem;}
.advcs_rm_item{display: flex;width: 100%;background-color: #ffffff;box-shadow: 0rem 0rem 1rem 0rem rgba(85, 85, 85, 0.16);border-radius: 0.4rem;}
.advcs_rm .advcs_rm_item img {width: 18.5rem;height: auto;}
.advcs_rm .advcs_rm_item .text {width: 100%;box-sizing: border-box;display: flex;flex-direction: column;align-items: center;justify-content: center;}
.advcs_rm .advcs_rm_item .text .name {font-size: 1.4rem;color: #333333;margin-bottom: 0.85rem;width: 100%;}
.advcs_rm .advcs_rm_item .text .desp {font-size: 1.1rem;color: #999999;width: 100%;}