.s1{color:#154436; font-size:20px; text-align: center; }
.s2{ font-size:20px; text-align: center;}
.s3{ font-size:20px; text-align: center;}
.m1{ font-size:14px; text-align: justify; text-indent: 20px;}
.m2{ font-size:14px; text-align: center;  text-align: justify;margin-left: 20%;}
.m3{font-size:14px; text-align: right; text-align: justify; font-weight: bold;}
.m4{font-size:14px; text-align: right; font-weight: bold; font-style: italic;}