@import url('https://fonts.googleapis.com/css?family=Roboto&display=swap');

* {
  box-sizing: border-box;
}

body {
  font-family: 'Roboto', 'Arial', sans-serif;
  background-color: #e5e5e5;
  padding-top: 5rem;
  overflow: hidden;
  margin: 0;
}

.content {
	width: 800px;
	margin: 0 auto;
}

.clearfix:after {
	content: '';
	display: table;
	clear: both;
}

nav {
	line-height: 40px;
	background-color: grey;
}

nav a {
	color: white;
	text-decoration: none;
	float: left;
	padding: 0 20px;
	border-radius: 10px 10px 0 0;
}

nav a:hover {
	background-color: rgba(0,0,0, .3);
}

nav a.active,
nav a.active:hover {
	background-color: black;
}

.tabs_cont {
	background-color: #eee;
}

.tab_cont {
	display: none;
	min-height: 400px;
}

.tab_cont.active {
	display: block;
}

.tab_head {
	padding: 20px;
	text-align: center;
}

.tab_head input {
	border: 0;
	outline: 0;
	padding: 0;
	background-color: transparent;
	border-bottom: 2px solid black;
	height: 30px;
	font-size: 20px;
}

.tab_head button {
	border: 0;
	outline: 0;
	margin-left: 10px;
	min-width: 80px;
	padding: 0 10px;
	height: 34px;
	color: white;
	font-size: 20px;
	background-color: black;
	cursor: pointer;
}

.list_one p {
	margin: 0;
	font-size: 20px;
	padding: 10px;
	position: relative;
}

.list_one p:hover .del {
	display: block;
}

.field_for_list_two {
	margin-left: 40px;
	width: 100px;
}

.del {
	position: absolute;
	right: 20px;
	top: 50%;
	margin-top: -10px;
	width: 20px;
	height: 20px;
	background-color: red;
	border-radius: 50%;
	display: none;
	cursor: pointer;
}

.list_two p {
	font-size: 20px;
	padding: 5px 20px;
	margin: 0;
}


/*drag*/


.row {
  display: flex;
  width: 100%;
  justify-content: space-around;
  margin-bottom: 1rem;
  padding-top: 1rem;
}

.col-header {
  width: 150px;
  box-shadow: 4px 4px 9px rgba(198, 198, 198, 0.36);
  border-radius: 20px;
  padding: 0.8rem 1rem;
  color: #fff;
}

.item {
  width: 150px;
  height: 66px;
  border: 1px solid #eee;
  box-shadow: 4px 4px 9px rgba(198, 198, 198, 0.36);
  border-radius: 20px;
  background: #f7f6f7;
  padding: 0.8rem 1rem;
  color: #828282;
  text-align: center;
  cursor: grab;
}

.align {
	margin: 0 auto;
}

.item:active {
  cursor: grabbing;
}

.placeholder {
  width: 150px;
  height: 66px;
}

.start,
.progress,
.done {
  background: black;
}


/*drag-n-drop*/
.hold {
  border:  5px solid #eee;
}

.hide {
  display: none;
}
.hovered {
  border-top: 2px solid red;
}


/*slider*/
.slider {
	width: 800px;
	height: 440px;
	position: relative;
	box-shadow: 0 0 3px 0 black;
	overflow: hidden;
}

.arr {
	position: absolute;
	width: 28px;
	height: 28px;
	margin-top: -14px;
	top: 50%;
	border-radius: 50%;
	z-index: 5;
	background-color: gray;
	cursor: pointer;
}

.arr:before {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 8px;
	
}

.arr_left {
	left: 10px;
	
}
.arr_left:before {
	border-color: transparent black transparent transparent;
	margin: -8px 0 0 -14px; 
}

.arr_right {
	right: 10px;
}
.arr_right:before {
	margin: -8px 0 0 -2px;
	border-color: transparent transparent transparent black; 
}

.wrap {
	position: relative;
	height: 100%;
	white-space: nowrap;
	display: inline-block;
	vertical-align: top;
  	transition: .4s;
  	font-size: 0;
}

.wrap > div {
	position: relative;
	width: 800px;
	height: 100%;
	display: inline-block;
	vertical-align: top;
	font-size: 20px;
	text-align: center;
	
}

.wrap div img {
	width: 800px;
	height: 480px;
	background: transparent no-repeat center;

}

/*.wrap > div:nth-of-type(1) {
	background-color: aqua;
}
.wrap > div:nth-of-type(2) {
	background-color: blue;
}
.wrap > div:nth-of-type(3) {
	background-color: yellow;
}
.wrap > div:nth-of-type(4) {
	background-color: lightgray;
}*/