.contentslist {
	margin: 30px 0;
	background-color: #F0F0F0;
}

.text-area {
	float: right;
	padding: 5px 20px;
	box-sizing: border-box;
	width: calc(100% - 260px);
}

#contentsname {
	font-size: x-large;
	font-weight: bold;
}

.contentslist img {
	padding: 10px 20px;
	box-sizing: border-box;
	width: 250px;
	height: auto;
}

.areaclear { clear: both; }

#ctsdownload a{
	display: block;
	margin: 5px 0px;
	padding: 10px 20px;
	width: 140px;
	text-decoration: none;
	text-align: center;
	background-color: #0055FF;
	color: #FFFFFF;
}
#ctsdownload a:hover{
	background-color: #00C8FF;
	color: #000000;
}

@media screen and (max-width:780px) {
	.text-area {
		float: none;
		width: 100%;
	}
	.softwarelist img {
		width: 100%;
	}
}