#topan {
			position: fixed;
			height: 56px;
			bottom: 0px;
			background-color: #f0f4f5;
		}

		#topan_logo {
			float: left;
			width: 42px;
			height: 42px;
			margin: 7px 10px;
			background: url(logo.png) no-repeat;
			background-size: 42px 42px;
		}

		#topan_word {
			float: left;
			width: 160px;
			height: 14px;
			margin: 20px 0;
			background: url(2016@word.png) no-repeat;
			background-size: 160px 14px;
		}

		#topan_button {
			float: right;
			width: 80px;
			height: 27px;
			margin: 15px 10px 0 0;
			background: url(2016@download.png) no-repeat;
			background-size: 80px 27px;
		}

		#topan_button a {
			float: left;
			width: 81px;
			height: 28px;
		}