#content .content-box code {
    background: none );
    padding: 0;

}

#content .content-box code {
    background: none;
    padding: 0;
}

.content_left .options-group code, .content_left .options-group pre {background: none !important }
.tip{background-color:#000;background-color:rgba(0,0,0,.8);color:#eee;font-size:14px;line-height:18px;max-width:200px;padding:4px 8px}.tip.success{background-color:#47fe42;background-color:rgba(71,254,66,.8);color:#025600}.tip.error{background-color:#ff7f86;background-color:rgba(255,127,134,.8);color:#7f0006}.tip.light{background-color:#ebebeb;background-color:rgba(235,235,235,.8);color:#222}.tip[class*=arrow]:before{content:' ';position:absolute;border:solid transparent;width:0;height:0;border-width:5px;border-color:#000;border-color:rgba(0,0,0,.8)}.success[class*=arrow]:before{border-color:#47fe42;border-color:rgba(71,254,66,.8)}.error[class*=arrow]:before{border-color:#ff7f86;border-color:rgba(255,127,134,.8)}.light[class*=arrow]:before{border-color:#ebebeb;border-color:rgba(235,235,235,.8)}.tip.arrow-right:before{border-right-color:transparent;border-top-color:transparent;border-bottom-color:transparent;margin-top:-5px;top:50%;left:100%}.tip.arrow-left:before{border-left-color:transparent;border-top-color:transparent;border-bottom-color:transparent;margin-top:-5px;top:50%;right:100%}.tip.arrow-top:before{border-top-color:transparent;border-left-color:transparent;border-right-color:transparent;margin-left:-5px;bottom:100%;left:50%}.tip.arrow-bottom:before{border-bottom-color:transparent;border-left-color:transparent;border-right-color:transparent;margin-left:-5px;top:100%;left:50%}