.header {
	position: sticky;
	top: 0px;
	width: 100%;
	height: 5%;
	background-color: rgba(255, 255, 255, .5);
	border-radius: 0 0 10px 10px;
	box-shadow: 0px 0px 5px rgb(0,0,0, .6);
	z-index: 100;
}

.header .logo {
	float: left;
	height: 100%;
	cursor: pointer;
	-webkit-user-drag: none;
	-moz-user-drag: none;
	-o-user-drag: none;
	-ms-user-drag: none;
	user-select: none;
	-webkit-user-select: none;
	-moz-user-select: none;
	-o-user-select: none;
	-ms-user-select: none;
}

.header .search {
	float: left;
	width: 20%;
	height: 100%;
	margin-left: 1%;
}

.header .search input {
	float: left;
	margin-top: 1.4%;
	height: 80%;
	width: 85%;
	padding-top: 1%;
    background-color: rgba(255, 255, 255, .8);
	border: 0;
    border-radius: 10px 0 0 10px;
    border-color: #8fc1f2;
	text-indent: 1em;
	outline: none;
}

.header .search span {
	float: left;
	margin-top: 1.4%;
	height: 80%;
	width: 15%;
	border-radius: 0 10px 10px 0;
	cursor: pointer;
	background: #7C56E2 url(/data/imgs/search.png) no-repeat center center;
}

.user_dropdown {
	display: block;
	float: right;
	position: relative;
	margin-left: 1%;
	margin-right: 3%;
	min-width: 5%;
	max-width: 10%;
	transition: all 0.3s;
}

.user_dropdown:hover {
	background-color: rgba(255, 255, 255, .3);
	border-radius: 8px;
}

.user_dropdown .uname {
	display: flex;
	position: relative;
	width: 100%;
	height: 100%;
    justify-content: left;
    align-items: center;
	font-weight: bold;
	color: #551A8B;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	transition: all 0.5s;
}

.user_dropdown .uname:hover {
	color: #FC6401;
}

.user_dropdown .content {
	display: none;
	position: absolute;
	padding: 4px;
	width: 100%;
	border-radius: 0 0 8px 8px;
	background-color: rgba(255, 255, 255, .6);
}

.user_dropdown:hover .content {
	display: block;
}

.user_dropdown .content a {
	color: #551A8B;
	text-decoration: none;
	display: block;
}

.user_dropdown .content a:hover {
	color: #FC6401;
}


.header .avatar {
	float: right;
	height: 100%;
	border: white solid 2px;
	border-radius: 10px;
	box-sizing: border-box;
	transition: all 0.15s;
	-webkit-user-drag: none;
	-moz-user-drag: none;
	-o-user-drag: none;
	-ms-user-drag: none;
	user-select: none;
	-webkit-user-select: none;
	-moz-user-select: none;
	-o-user-select: none;
	-ms-user-select: none;
}

.header .avatar:hover {
	border-radius: 5px;
	border: beige solid 1px;
}

.header .msg {
	display: flex;
	float: right;
	margin-right: 2%;
	height: 100%;
}

.header .broadcast {
	display: flex;
	float: right;
	height: 100%;
	margin-right: 2%;
	color: #7C56E2;
	font-size: large;
    align-items: center;
}