h1.txt { font-weight: normal; font-size: 100%; line-height: 1em; margin: 0 }
h2.txt { font-weight: normal; font-size: 100%; line-height: 1em; margin: 0 }
h3.txt { font-weight: normal; font-size: 100%; line-height: 1em; margin: 0 }
.b { font-style: normal; font-weight: normal }
.strong { font-style: normal; font-weight: normal }