.menu {
	border-width: 1px;
	border-style: solid;
	width: 200px;
	margin: 5px;
	float: left;
 	overflow-wrap: anywhere;
}
.box {
	position:relative;
	padding: 2px;
	border-width: 1px;
	border-style: solid;
	border-color: gray;
 	overflow: hidden;
 	overflow-wrap: anywhere;
	width: 250px;
	height: 350px;
	float: left;
	margin: 5px;
}
.box_srcollbar {
	position:relative;
	padding: 2px;
	border-width: 1px;
	border-style: solid;
	border-color: gray;
 	overflow: auto;
 	overflow-wrap: anywhere;
	width: 250px;
	height: 350px;
	float: left;
	margin: 5px;
    }
.box_btn {
	position: absolute;
	right: 2px;
	bottom: 2px;
	background-color: white;
}
.box1 {
	padding: 2px;
	border-width: 1px;
	border-style: solid;
	border-color: gray;
 	overflow-wrap: anywhere;
	width: 600px;
	float: left;
	margin: 5px;
}
.top{
	width: 800px;
}
.bottom {
	width: 800px;
	float: left;
}
.main {
	overflow: hidden;
	margin-left: 170px;
}

@media screen and (max-width: 800px) {
.box1 {
	width: initial;
}
.top {
	width: 100%;
}
.bottom {
	width: 100%;
}
}

@media screen and (max-width: 600px) {
.main {
	margin-left: 5px;
}
.sidebar {
	overflow: hidden;
}
.box {
	max-width: 250px;
}

}

img {
	border-top-style: none;
	border-left-style: none;
	border-right-style: none;
	border-bottom-style: none;
}