#est_switch{position:relative;bottom:4px;margin-left:180px;z-index:1;width:200px}#est_cn,#est_en{position:relative;display:inline-block;height:15px;line-height:15px;font-size:13px;text-align:center;padding:5px 14px;color:#444;font-family:'Microsoft YaHei',Arial,Helvetica,sans-serif}#est_cn{margin-right:4px}#est_cn.est_selected::before{content:'';position:absolute;bottom:-11px;left:1px;height:10px;width:141px;z-index:0;display:none}#est_en.est_selected::before{content:'';position:absolute;bottom:-11px;left:-68px;height:10px;width:141px;z-index:0;display:none}.est_sb_hover #est_cn.est_selected::before,.b_focus #est_cn.est_selected::before{left:0;bottom:-9px}.est_sb_hover #est_en.est_selected::before,.b_focus #est_en.est_selected::before{left:-69px;bottom:-9px;width:146px}@media all and (forced-colors:none),(forced-colors:active){.est_sb_hover #est_cn.est_selected::before,.b_focus #est_cn.est_selected::before,.est_sb_hover #est_en.est_selected::before,.b_focus #est_en.est_selected::before{bottom:-8px}#est_switch{bottom:4px}#est_cn.est_selected::before,#est_en.est_selected::before{bottom:-9px}}@supports (-ms-ime-align:auto){.est_sb_hover #est_cn.est_selected::before,.b_focus #est_cn.est_selected::before,.est_sb_hover #est_en.est_selected::before,.b_focus #est_en.est_selected::before{bottom:-8px}#est_switch{bottom:4px}#est_cn.est_selected::before,#est_en.est_selected::before{bottom:-9px}}#est_cn::after,#est_en::after{content:'';position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;transform:none;transform-origin:bottom left;border-radius:100px}#est_switch .est_selected{z-index:1}#est_switch .est_selected::before{background:#e6f2f5}#est_switch .est_selected::after{background-color:#e6f2f5;border-top:1px solid #e6f2f5;border-right:1px solid #e6f2f5;border-bottom:1px solid #e6f2f5;border-left:1px solid #e6f2f5}#est_switch .est_unselected{color:#666;cursor:pointer}#est_switch .est_unselected::after{background-color:#fff;border:1px solid #fff}#est_switch .est_unselected:hover::after{border:1px solid #ececec;box-shadow:none}#est_switch .est_unselected:hover{opacity:1}#sb_form{position:relative}#est_switch.est_sb_hover .est_selected::after,.b_focus #est_switch .est_selected::after{border-left:1px solid transparent;border-top:1px solid transparent;border-right:1px solid transparent;border-bottom:none;box-shadow:"none"}#est_switch+#sb_form .b_searchboxForm,#est_switch+#sb_form .b_searchboxForm:hover{border-top-left-radius:24px}#ovlsb~#b_header #est_switch{opacity:.75;bottom:4px}#ovlsb~#b_header .est_sb_hover #est_cn.est_selected::before,#ovlsb~#b_header.b_focus #est_cn.est_selected::before,#ovlsb~#b_header .est_sb_hover #est_en.est_selected::before,#ovlsb~#b_header.b_focus #est_en.est_selected::before{bottom:-9px}#ovlsb~#b_header #est_switch.est_sb_hover{opacity:1}#ovlsb~#b_header #est_switch .est_selected::before{display:none}#ovlsb~#b_header #est_switch.est_sb_hover .est_selected::after,#ovlsb~#b_header.b_focus #est_switch .est_selected::after{box-shadow:none;border:1px solid #ececec;border-bottom:none}