.main-txt .mbk-ac,.main-txt .mbk-lc,.main-txt section.mbk-steps,.main-txt section.mbk-arts,.main-txt section.mbk-rel,.main-txt .bc{width:1170px;max-width:calc(100vw - 40px);margin-left:50%;transform:translateX(-50%);box-sizing:border-box}.mbk-ac input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:4px;outline:none}.mbk-ac input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:#fff;border:2px solid #5fab45;cursor:pointer;box-shadow:0 1px 4px rgba(0,0,0,.2)}.mbk-ac input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#fff;border:2px solid #5fab45;cursor:pointer}