._btn_boyu3_1{display:flex;justify-content:center;align-items:center;width:1.8em;height:1.8em;font-size:2.667vw}@media (min-width: 481px){._btn_boyu3_1{font-size:12px}}@media (min-width: 1025px){._btn_boyu3_1{font-size:10px}}._icon_boyu3_20{display:block;width:100%;height:100%;color:var(--c-text-main)}