index.css

@CHARSET "UTF-8";
    a:link {
		color: #fff;
		text-decoration: none;
	}
	a:visited {
		text-decoration: none;
		color: #fff;
	}
	a:hover {
		text-decoration: none;
		color: #fff;
	}
	a:active {
		text-decoration: none;
		color: #fff;
	}
	
	* {
		margin: 0;
		padding: 0;
	}
	
	body {
		font-size: 12px;
		font-family: "微软雅黑";
		background: url(../img/bg.jpg) no-repeat;
		width: 100%;
		height: 100vh;
		background-size: cover;
	}
	
	#top {
		width: 100%;
		height: 60px;
		background: rgba(15, 25, 50, 0.3);
		color: #fff;
		line-height: 60px;
		text-align: center;
		font-size: 30px;
	}

	#box {
		width: 800px;
		height: 600px;
		background: rgba(255, 255, 255, .5);
		margin: 100px auto 0;
	}

	.b-head {
		width: 100%;
		height: 60px;
		background-color: #4CAF50;
	}
	
	.h-img {
		margin: 0 20px;
		float: left;
		user-select: none;
	}
	
	.h_span {
		color: #fff;
		font-size: 18px;
		line-height: 60px;
		float: left;
		user-select: none;
		cursor: default;
	}

	.b-body {
		width: 100%;
		height: 420px;
		overflow: auto;
		margin: 20px 0;
	}
	
	.rotWord,.mWord{
		width: 100%;
		margin-top: 10px;
		overflow: hidden;
	}
	
	.rotWord span {
		background: url(../img/rot.png);
		height: 40px;
		width: 40px;
		margin-left: 20px;
		float: left;
	}
	
	.rotWord p {
		word-break: break-all;
		top: 4px;
		float: left;
		color: #fff;
		font-size: 14px;
		margin-left: 10px;
		padding: 10px;
		line-height: 24px;
		background: rgba(0, 0, 255, .5);
		border-radius: 6px;
		max-width: 220px;
	}
	
	.mWord span {
		background: url(../img/my.png);
		height: 40px;
		width: 40px;
		float: right;
		margin-right: 20px;
	}
	
	.mWord p {
		word-break: break-all;
		top: 2px;
		float: right;
		color: #fff;
		font-size: 14px;
		margin-right: 10px;
		padding: 10px;
		line-height: 24px;
		background: #19b955;
		border-radius: 6px;
		max-width: 220px;
	}
	
	.b-footer {
		width: 760px;
		height: 60px;
		margin: 0 20px;
		font-size: 16px;
		color: #666;
	}
	
	#f-left {
		padding-left: 20px;
		outline: none;
		overflow: hidden;
		width: 620px;
		height: 60px;
		float: left;
		background: rgba(0, 0, 0, .1);
		font-size: 18px;
		border: none;
		border-radius: 5px;
	}
	
	#btn {
		width: 100px;
		height: 60px;
		background: #666666;
		float: right;
		cursor: pointer;
		text-align: center;
		line-height: 60px;
		font-size: 18px;
		color: #fff;
		user-select: none;
		border-radius: 10px;
	}