.middle3{width:100%;height:100%;display:-ms-flexbox;display:flex;position:relative;background-color:rgba(6,30,93,.5)}.middle3 .bc-chart-item{width:25%;height:100%;padding-top:20px;box-sizing:border-box}.middle3 .bcci-header{height:50px;text-align:center;line-height:50px;font-size:14px;color:#6bd4e0}.middle3 .dv-active-ring-chart{height:calc(100% - 80px);font-size:5px}.middle3 .label-tag{height:30px}.middle3 .active-ring-name{color:#6bd4e0!important;font-size:3px!important}.middle3 .decoration-1,.middle3 .decoration-2,.middle3 .decoration-3{display:absolute;left:0}