html {
    background: #e6f4f4;
    background-image: linear-gradient(270deg, rgb(230, 233, 233) 0%, rgb(216, 221, 221) 100%);
    -webkit-font-smoothing: antialiased;
}

body {
    background: rgb(179, 205, 223);
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.06);
    color: #545454;
    font-family: "Calibri", Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    margin: 0 auto;
    max-width: 800px;
    padding: 2em 2em 4em;
    border-radius: 20px 20px 20px 20px;
}

h1, h2, h3, h4, h5, h6 {
    color: #222;
    font-weight: 600;
    line-height: 1.3;
}
h1 {
    text-align:center
}
h2 {
    margin-top: 1.3em;
}
h3 {
    margin-bottom: 1px;
}
h4 {
    margin-top: 0.5em;
    margin-bottom: 1px;
    font-size: 18px;
    font-weight: 600;
}
a {
    color: #0083e8;
}

b, strong {
    font-weight: 600;
}

samp {
    display: none;
}

@keyframes colorize {
    0% {
        -webkit-filter: grayscale(100%);
        filter: grayscale(100%);
    }
    100% {
        -webkit-filter: grayscale(0%);
        filter: grayscale(0%);
    }
}
.img-decor {
    animation: colorize 2s cubic-bezier(0, 0, .78, .36) 1;
    background: transparent;
    border: 10px solid rgba(0, 0, 0, 0.12);
    border-radius: 4px;
    display: block;
    margin: 1.3em auto;
    max-width: 95%;
}
.header {
    border-radius: 10px 10 px 0 0;
}
.day-title {
    margin-top: 10px;
    margin-bottom: 10px;
    margin-left: 10px;
}
.event_title {
    margin-top: 10px;
    margin-bottom: 10px;
    margin-left: 10px;
}
.descr {
    margin-top: 5px;
    margin-left: 20px;
}
.time-event {
    margin-left: 10px;
    margin-top: 10px;
    margin-bottom: 5px;
    font-size: 18px;
    font-weight: 600;
    color: #222;
}
.name-event {
    margin-left: 120px;
    margin-top: -27px;
    margin-bottom: 5px;
    font-size: 18px;
    font-weight: 600;
    color: #222;
}
.descr-event {
    margin-left: 130px;
    margin-top: 5px;
    text-align: justify
}
.lecturer {
    margin-bottom: 5px;
    font-size: 18px;
    font-weight: 500;
}
.list {
    margin-left: 107px;
    margin-top: 5px;
    text-align: justify
}
.footer {
    font-weight: 600;
    width: 864px; 
    margin-left: -32px;
    margin-top: 50px;
    margin-bottom: -65px;
    color: #e6e9e9;
    background: #716161;
    background-image: url(../img/background-footer.png);
    min-height: 30px;
    line-height: 30px;
    border-radius: 0 0 20px 20px;
    -webkit-box-shadow: 0 0 10px rgba (0, 0, 0, 0.86);
    box-shadow: 0 0 10px rgba 0, 0, 0, 0.86);
    
}
.table {
	display: table;
	width: 60%;
	box-sizing: border-box;
	border-collapse: collapse;
	border: 1px solid #555;
	empty-cells: show; 
}
.table-caption {
	display: table-caption;
	padding: 10px;
	color: #333;
	font-size: 16px;
	text-align: center;
}
.table-colgroup {
	display: table-column-group;
}
.table-col {
	display: table-column;
    text-align: center;
}
.table-thead {
	display: table-header-group;
}
.table-tbody {
	display: table-row-group;
}
.table-tfoot {
	display: table-footer-group;
}
.table-tr {
	display: table-row;
}
.table-th {
	display: table-cell;
	padding: 10px;
	border: 1px solid #555;
	font-weight: bold;
	text-align: center;
}
.table-td {
	display: table-cell;
	padding: 10px;
	border: 1px solid #555;
}
.table-thead .table-th, .table-thead .table-td {
	background: #f9f9f9;
}
.table-tbody .table-th, .table-tbody .table-td {
	background: rgb(232, 244, 248);
}
.table-tfoot .table-th, .table-tfoot .table-td {
	background: #f4f6ff;
}