html {
            font-family: sans-serif;
            font-size: 15px;
            line-height: 1.4;
            color: #6a6d7a;
        }

        body {
            margin: 0;
            background: #6a6d7a;
            font-size: 1em;
        }

        .wrapper {
            margin: 15px auto;
            margin-top: 100px;
            max-width: 1100px;
        }

        .container-calendar {
            position: relative;
            background: #ffffff;
            /* margin-left: 20px; */
            padding-left: 403px;
            padding-right: 33px;
            /* padding: 20px; */
            height: 620px;
            max-width: 100%;
            margin: 0 auto;
            overflow: auto;
            box-shadow: 0 1rem 2rem #6fb342;
        }

        .bg-img{
            position: absolute;
            left: 0;
            top: 0;
            height: 100%;
        }

        .button-container-calendar button {
            cursor: pointer;
            display: inline-block;
            zoom: 1;
            background: #17548e;
            color: #fff;
            border: 1px solid #0aa2b5;
            border-radius: 4px;
            padding: 5px 10px;
        }

        .table-calendar {
            border-collapse: collapse;
            width: 100%;
        }

        .table-calendar td, .table-calendar th {
            padding: 15px;
            border: 1px solid #e2e2e2;
            text-align: center;
            vertical-align: top;
        }

        .date-picker.selected {
            font-weight: bold;
            background-color: #17548e;
            color: white;
            font-size: 20px;
            outline: 1px dashed #00BCD4;
            animation: zoom-in-zoom-out 1s ease-out infinite;
            transform: scale(1.2);
        }

        .date-picker.selected span {
            border-bottom: 2px solid currentColor;
        }

        /* sunday */
        .date-picker:nth-child(1) {
        color: red;
        }

        /* friday */
        .date-picker:nth-child(6) {
        color: green;
        }

        #monthAndYear {
            text-align: center;
            width: 10px;
            padding-top: 21px;
            height: 20px;
            margin-top: 0;
            font-size: 37px;
            line-height: 1.2em;
            color: #17548e;
        }
        .button-container-calendar {
            position: relative;
            margin-bottom: 1em;
            overflow: hidden;
            clear: both;
        }

        #previous {
            float: left;
        }

        #next {
            float: right;
        }

        .footer-container-calendar {
            margin-top: 1em;
            border-top: 1px solid #dadada;
            padding: 10px 0;
        }

        .footer-container-calendar select {
            cursor: pointer;
            display: inline-block;
            zoom: 1;
            background: #ffffff;
            color: #585858;
            border: 1px solid #bfc5c5;
            border-radius: 3px;
            padding: 5px 1em;
        }