.s1 { font-size: 12px; line-height: 150%; color:#737373;}
.s2 { font-size: 10px; line-height: 150%;}
.s3 { font-size: 12px; line-height: 130%;}
.s4 { font-size: 10px;}
.s5 { font-size: 10px; color:#696969;}

body {
    scrollbar-base-color: #F5F5F5;
    scrollbar-track-color: #FFFFFF;
    scrollbar-face-color: #DCDCDC;
    scrollbar-shadow-color: #808080;
    scrollbar-highlight-color: #DCDCDC;
    scrollbar-3dlight-color: #3808080;
}