html{margin:0;padding:0;height:100%}
form{margin:0;padding:0;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;-ms-box-sizing:border-box;-o-box-sizing:border-box;box-sizing:border-box}
.attention{width:90%;margin:0 auto 15px auto;}

.submitbtn{width:100%;padding:0 0 2em 0;text-align:center;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;-ms-box-sizing:border-box;-o-box-sizing:border-box;box-sizing:border-box}
.submitbtn input#sendbtn{color: #000!important;;margin-top: 2em;width:100%;max-width:340px;padding:13px 0;font-size:100%;border:1px solid #dedede;background:#ffff65;font-weight:bold;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;-ms-box-sizing:border-box;-o-box-sizing:border-box;box-sizing:border-box;-webkit-border-radius:30px;-moz-border-radius:30px;-ms-border-radius:30px;-o-border-radius:30px;border-radius:30px}
.submitbtn input#sendbtn:hover{background:#ffc;}
.submitbtn input#backbtn{width:100%;max-width:340px;padding:13px 0;font-size:100%;border:1px solid #dedede;background:#ccc;font-weight:bold;color:#333;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;-ms-box-sizing:border-box;-o-box-sizing:border-box;box-sizing:border-box;-webkit-border-radius:30px;-moz-border-radius:30px;-ms-border-radius:30px;-o-border-radius:30px;border-radius:30px}
.submitbtn input#backbtn:hover{background:#eee}
#thanx{border:1px solid #eef;color:#ff0;text-align:center;margin:10px;padding:100px 0;font-size:150%;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;-ms-box-sizing:border-box;-o-box-sizing:border-box;box-sizing:border-box;line-height:200%}

table tr td span{ color: #00f; }
@media screen and (max-width: 640px){
.attention{width:98%;margin:0 auto 15px auto;color:#333}
}