.about1{ display:block;padding-top:10px;}
.about1 .sb22{ float:left; width:425px; margin-right:15px;}
.about1 video{width: 100%; object-fit:fill; }
.about1 .video-js{ width:100% !important; height:240px !important }
.about1 p{ color:#555; line-height:27px; font-size:14px;}
.about1 p span{ display:block; padding-bottom:6px;}


.about2{ display:block; padding-top:40px;}
.about2 p{ display:block; float:left; width:320px; font-size:15px; font-weight:bold; line-height:27px; color:#e61c4c}
.about2 img{ display:block; float:right}

.about3{ display:block; padding-top:10px;}
.about3 p{ color:#555; line-height:28px; font-size:14px; padding:30px 0; text-indent:28px;}

.about5{ display:block; padding-top:10px; padding-bottom:40px;}
.about5 img{ float:right; width:565px; display:block;}
.about5 p{ color:#555; line-height:28px; font-size:14px; width:395px; float:left;}
.about5 p span{ display:block; padding-bottom:11px;}
.about5 p span b{ font-size:18px; color:#e61e4c}
.about5 p span small{ font-size:14px; line-height:25px; display:block; margin-top:5px;}
.about5 p span small strong{color:#e61e4c }