body { font-family: 'Helvetica Neue', Roboto, 'microsoft yahei'; line-height: 1; max-width: 760px; margin: 0 auto; background: #F7F7F7 }

/*右侧导航开始*/
.html-haibao-btn{ cursor: pointer; font-size: 0.82em; padding: 0 10px 0 15px; line-height: 30px; border-top-left-radius: 30px; border-bottom-left-radius: 30px; position: fixed; bottom: 90px; right: 0px; z-index: 999; background: rgba(0,0,0,0.6);  color: #fff;}

.linkfont2020 {  font-size: 14px; font-style: normal; line-height: 150%; color: #ffffff; text-decoration: none}
a:hover.linkfont2020 {  font-size: 14px; font-style: normal; line-height: 150%; color: #FF6600; text-decoration: underline}

/*右侧导航结束*/