.page .mainbody .content .a-block { position: relative; width: 400px; margin-left: 20px; }
.page .mainbody .content .a-block form { }
.page .mainbody .content .a-block .line { display: inline; }
.page .mainbody .content .a-block .line .req { color: red; }
.page .mainbody .content .a-block .line .lab {  }
.page .mainbody .content .a-block input.i1 { text-align: left; position: absolute; left: 180px; }
.page .mainbody .content .a-block input.i2 { text-align: left; position: absolute; left: 300px; }
.page .mainbody .content .a-block .txt2 { text-align: left; position: absolute; left: 270px; }
.page .mainbody .content .a-block .but-line { text-align: center; }