body {
	        margin:0;
        }

        .navbar-dark .navbar-nav .nav-link {
            color: white;
            cursor: pointer;
	        text-decoration:none;
        }

        .nav-top {
	        line-height:40px;
	        background-color: #C4C4C4;
        }

        .website_title{
            font-family: Roboto;
            font-style: normal;
            font-weight: normal;
            font-size: 30px;
            color: #000000;
        }

        .navbar-nav > li{
	        float: none;
	        display: inline-block;
	        width: 200px;
            margin: 0 auto;
            text-align: center;
        }

        .navbar-nav > li a{
            font-size: 20px;
        }

        .main-page {
            margin-top: 200px;
        }

        .page-title {
            font-family: Roboto;
            font-style: normal;
            font-weight: bold;
            font-size: 36px;
            color: #000000;
        }

        form {
            margin-top: 70px;
        }

        .cmn-toggle {
            position: absolute;
            margin-left: 0px;
            visibility: hidden;
        }

        .cmn-toggle + label {
            display: block;
            position: relative;
            cursor: pointer;
            outline: none;
            user-select: none;
        }

        input.cmn-toggle-round-flat + label {
            padding: 2px;
            width: 60px;
            height: 30px;
            background-color: #C0C0C0;
            border-radius: 60px;
            transition: background 0.4s;
        }

        input.cmn-toggle-round-flat + label:before,
        input.cmn-toggle-round-flat + label:after {
            display: block;
            position: absolute;
            content: "";
        }

        input.cmn-toggle-round-flat + label:before {
            top: 2px;
            left: 2px;
            bottom: 2px;
            right: 2px;
            background-color: #fff;
            border-radius: 60px;
            transition: background 0.4s;
        }

        input.cmn-toggle-round-flat + label:after {
            top: 4px;
            left: 4px;
            bottom: 4px;
            width: 24px;
            background-color: #dddddd;
            border-radius: 52px;
            transition: margin 0.4s, background 0.4s;
        }

        input.cmn-toggle-round-flat:checked + label {
            background-color: #C0C0C0;
        }

        input.cmn-toggle-round-flat:checked + label:after {
            margin-left: 27px;
            background-color: #008CBA;
        }

        .switch_div {
            display: inline-block;
        }

        table {
            display: inline-block;
        }

        .main-top span, .main-bottom span {
            font-size: 30px;
        }

        .main-bottom {
            margin-top:100px;
        }

        .main-top select, .main-bottom select {
            width: 80px;
            height: 35px;
            font-size: 20px;
            border-radius: 5px;
        }

        .page-bottom {
            margin-top: 100px;
        }

        .form-control {
            background: #008CBA;
            border: 1px solid #CFCFCF;
            box-sizing: border-box;
            border-radius: 5px;
            width: 120px;
            height: 58px;
            text-align: center;
            line-height: 50px;
            color: #FFFFFF;
            display: inline-block;
        }



        @media(max-width:373px){

        }

        @media(max-width:577px){

        }

        @media(min-width:576px){


        }
         @media(min-width:768px){
            .navbar-nav > li {
                 margin-left: 0px;
            }
            .navbar-nav .li-block {
                display:none;
            }
         }

         @media(min-width:991px){
            .navbar-nav > li {
                 margin-left: 20px;
            }
            .navbar-nav .li-block {
                display:none;
            }
         }

         @media(min-width:1200px){
            .navbar-nav > li {
                 margin-left: 0px;
            }
            .navbar-nav .li-block {
                display: inline-block;
                width: 100px;
            }
         }

         @media(min-width:1400px){
            .navbar-nav .li-block {
                display: inline-block;
                width: 250px;
            }

         }


         @media(min-width:1689px) {
            .navbar-nav > li {
                 margin-left: 0px;
            }
            .navbar-nav .li-block {
                display: inline-block;
                width: 580px;
            }
         }