.sy-mask {
			width: 100%;
			height: 100%;
			position: fixed;
			background: rgba(0,0,0,0.3);
			left: 0;
			top: 0;
			z-index: 1000;
		}

		.sy-alert {
			position: fixed;
			display: none;
			background: #fff;
			border-radius: 5px;
			overflow: hidden;
			width: 300px;
			max-width: 90%;
			max-height: 80%;
			left: 0;
			right: 0;
			margin: 0 auto;
			z-index: 9999;
		}

		.sy-alert.animated {
			-webkit-animation-duration: 0.3s;
			animation-duration: 0.3s;
		}

		.sy-alert .sy-title {
			height: 45px;
			color: #333;
			line-height: 45px;
			font-size: 15px;
			border-bottom: 1px solid #eee;
			padding: 0 12px;
		}

		.sy-alert .sy-content {
			padding: 20px;
			text-align: center;
			font-size: 14px;
			line-height: 24px;
			color: #666;
			overflow-y: auto;
		}

		.sy-alert .sy-btn {
			height: 50%;
			border-top: 1px solid #eee;
			overflow: hidden;
		}

		.sy-alert .sy-btn button {
			float: left;
			border: 0;
			color: #333;
			cursor: pointer;
			background: #fff;
			width: 50%;
			line-height: 45px;
			font-size: 15px;
			text-align: center;
		}

		.sy-alert .sy-btn button:nth-child(1) {
			color: #888;
			border-right: 1px solid #eee;
		}

		.sy-alert.sy-alert-alert .sy-btn button {
			float: none;
			width: 100%;
		}

		.sy-alert.sy-alert-tips {
			text-align: center;
			width: 150px;
			background: rgba(0, 0, 0, 0.7);
		}

		.sy-alert.sy-alert-tips .sy-content {
			padding: 8px;
			color: #fff;
			font-size: 14px;
		}

		.sy-alert.sy-alert-model .sy-content {
			text-align: left;
		}

		.sy-alert.sy-alert-model .sy-content .form .input-item {
			margin-bottom: 12px;
			position: relative;
		}

		.sy-alert.sy-alert-model .sy-content .form .input-item input {
			display: block;
			position: relative;
			width: 100%;
			border: 1px solid #eee;
			padding: 10px;
		}

		.sy-alert.sy-alert-model .sy-content .form .input-item .getcode {
			border: 0;
			top: 0;
			right: 0;
			position: absolute;
			background: 0;
			line-height: 37px;
			color: #f60;
			width: 100px;
			text-align: center;
		}