.card-box{flex-wrap:wrap;justify-content:center}.card-box,.card-header{display:flex;align-items:center}.card-header{justify-content:space-between}.text{font-size:14px}.item{margin-bottom:18px}.box-card{width:450px;margin-left:20px;margin-top:20px}.content{padding:50px}.file-list{margin-left:10px}.el-collapse-item__header{font-weight:800!important}.content-calculate{min-width:1000px;padding:50px}.center{width:100%;margin:0 auto}.result-span{font-weight:700;color:rgba(255,0,0,.97)}.el-input-group__append{width:49px!important}.box-card-1{margin-top:20px}.text-title1{font-size:16px;margin-top:30px;font-weight:700}.text-title2{font-size:14px;margin-top:-10px;font-weight:700;margin-left:20px}.text-title3{margin-left:40px}.text-title3,.text-title4{font-size:12px;margin-top:-5px}.text-item,.text-title4{margin-left:20px}.text-item{font-size:10px;margin-top:-8px}