html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
body{
	font-family: "Open Sans", sans-serif;
	background-color:#fafafa
}
header {
    background-color: #fff;
    background-image: url(/img/b_col.jpg);
    background-repeat: no-repeat;
    background-size: 100%;
    background-position: center bottom;
       padding-bottom: 4%;
    /* height: 155px; */
    text-align: center;
}
.logo{
        max-width: 300px;
    /* float: left; */
    /* padding-left: 5%; */
    padding-top: 1%;
    margin: 0 auto;
}
.logo img {
    max-width: 100%;
}
.txt_header {
    margin-top: 10px;
    font-weight: 700;
    font-size: 22px;
    color: #0b6005;
}
.bb {
    margin-top: 5%;
    max-width: 700px;
    text-align: center;
    margin: 5% auto;
}
p.t_bb {
    line-height: 36px;
    font-size: 22px;
    padding: 0 2%;
}
a.btn {
    display: block;
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    background: #1f779b;
    max-width: auto;
    width: 200px;
    padding: 2%;
    margin: 5% auto;
	border: 1px solid #1f779b;
	transition: all 0.2s linear 0s;
    -webkit-transition: all 0.2s linear 0s;
}
a.btn:hover{
	color: #1f779b;
	 background: #fafafa;
	transition: all 0.2s linear 0s;
    -webkit-transition: all 0.2s linear 0s;
}
@media screen and (max-width: 1023px) {
   .bb {
    margin-top: 12%;
    max-width: 700px;
    text-align: center;
    margin: 7% auto;
}
}
@media screen and (max-width: 767px) {
   .bb {
  
    margin: 10% auto;
}
.logo {
    max-width: 200px;
    /* float: left; */
    /* padding-left: 5%; */
    padding-top: 5%;
    margin: 0 auto;
}
p.t_bb {
    line-height: 30px;
    font-size: 18px;
    padding: 0 2%;
    padding-bottom: 5%;
}
}