html { background:#E2EFF6 url() no-repeat 50% 0; text-align:center;}
        body {
            display: flex;
            display: -ms-flexbox;
            align-items: center;
            min-height: 100vh;
            margin: 0;
        }
        .bg-texture {
            background: #f5f5f5;
        }
        .light-text { color: black; }
        .dark-text { color: #636972; }
        .wide {
            position: relative;
            padding: 0px 0;
            margin: 0 auto;
            letter-spacing: .5px;
            width: 100%;    max-width: 700px;
        }
        .col2 {
            margin: 0 auto;
            text-align:center;
            line-height: 150%;
        }
        .col2 h1 {
            font-family: 'Montserrat', 'Segoe UI', 'Helvetica Neue', arial,'PingFang SC',"Microsoft YaHei","微软雅黑",STXihei,"华文细黑", sans-serif;
            font-weight: 5000;
            font-size: 30px;
            text-align: center;
            margin-bottom: 20px;
        }
        .col2 h2 {
            font-family: 'Montserrat', 'Segoe UI', 'Helvetica Neue', arial,'PingFang SC',"Microsoft YaHei","微软雅黑",STXihei,"华文细黑", sans-serif;
            font-weight: 500;
            font-size: 20px;
            text-align: center;
            margin-bottom: 3px;
        }
        .col2 p {
            font-family: 'Open Sans', 'Segoe UI', 'Helvetica Neue', arial, sans-serif;
            font-weight: 180;
            font-size: 17px;
            margin: 20px auto;
        }
		.col2 p2 {
            font-family: 'Open Sans', 'Segoe UI', 'Helvetica Neue', arial, sans-serif;
            font-weight: 150;
            font-size: 15px;
            margin: 10px  auto;
        }
        .col2 a {
            color: #1bb0e6;
            text-decoration: none;
        }
        .col2 img {
            padding: 5px;
            display: block;
            margin: 0 auto;
            margin-top: 10px;
            background: transparent;
            box-shadow: none;
			max-width:75%;
        }
        a.button {
            position: relative;
            font-family: 'Montserrat', 'Segoe UI', 'Helvetica Neue', arial,'PingFang SC',"Microsoft YaHei","微软雅黑",STXihei,"华文细黑", sans-serif;
            font-size: 18px;
            font-weight: bold;
            text-transform: uppercase;
            background: #81bee8;
            border: 1px solid #81bee8;
            border-radius: 8px;
            width: 220px;
            height: 34px;
            line-height: 34px;
            margin: 0px auto 20px;
            text-decoration: none;
            display: inline-block;
            padding: 5px 20px;
            box-shadow: 0 1px 1px rgba(0,0,0,0.2);
        }
        a.button:before {
            content: " ";
            width: auto;
            height: 10px;
            left: 0;
            right: 0;
            border-top: 1px solid white;
            opacity: .4;
            position: absolute;
            top: 0;
            border-radius: 5px;
        }
        a.button.dark-bg:before {
            top: -1px;
        }
        a.button:link, a.button:hover, a.button:visited {
            color: white;
        }
        a.button:hover {
            background: #1aa3f2;
            border-color: #1aa3f2;
        }
        a.button.warning {
            background: #fa0;
            border: 1px solid #fa0;
        }
        a.button.warning:hover {
            background: #fb0;
            border: 1px solid #fb0;
        }