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: 170px;
            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;
        }

        .flex {
            display: flex;
            flex-direction: row;
            flex-wrap: wrap;
            justify-content: center;
        }

        .flex span {
            font-family: Roboto;
            font-style: normal;
            font-weight: normal;
            font-size: 18px;
            color: #000000;
        }

        .from select, .to select {
            width: 60px;
            height: 35px;
            margin-left: 5px;
        }


        .from .music-select {
            width: 80px;
        }

        .from .wind-select {
            width: 80px;
        }

        .to {
          margin-top: 10px;
        }


        .tem, .led, .tem-near-stem, .music, .vibration, .wind-flow, .ultra-sonic {
          height: 400px;
          border: 2px solid #E5E5E5;
          border-radius: 5px;
          margin-top:35px;
        }

        .camera, .rh {
          height: 300px;
          border: 2px solid #E5E5E5;
          border-radius: 5px;
          margin-top:35px;
        }

        .item-title {
          display: inline-block;
          margin-top: 20px;
          margin-left: 20px;
          font-family: Roboto;
          font-style: normal;
          font-weight: bold;
          font-size: 24px;
          color: #000000;
        }

        .set-schedule {
            width: 200px;
            height: 45px;
            background: #008CBA;
            border: 1px solid #CFCFCF;
            box-sizing: border-box;
            color: #FFFFFF;
            border-radius: 5px;
            font-size: 17px;
        }



        .delete {
            background: #E43030;
            border: 1px solid #CFCFCF;
            box-sizing: border-box;
            border-radius: 5px;
            margin-left: 5px;
            width: 60px;
            height: 33px;
            font-size: 16px;
            text-align: center;
            line-height: 16px;
            color: #FFFFFF;
        }

        .add {
            background: #008CBA;
            border: 1px solid #CFCFCF;
            box-sizing: border-box;
            border-radius: 5px;
            margin-top: 10px;
            margin-left: 77px;;
            width: 65px;
            height: 33px;
            font-size: 16px;
            text-align: center;
            line-height: 16px;
            color: #FFFFFF;
        }

        .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;
        }

        .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;
        }

        .btn-configure {
            width: 100px;
            height: 35px;
            font-size: 14px;
            color: #000000;
            background: #FBFBFB;
            border: 1px solid #CFCFCF;
            box-sizing: border-box;
            border-radius: 5px;
        }

         #configure {
            position: absolute;
            top: 100px;
            left: 10%;
            width: 1100px;
            height: 900px;
            background: #FFFFFF;
            border: 1px solid #949494;
            box-sizing: border-box;
            display: block;
        }

        #configure > h1 {
            text-align: center;
        }

        #configuration_nav {
            margin-top: 20px;
            width: 100%;
            height: 45px;
            background: #F3F3F3;
            border: 1px solid #E2E2E2;
            box-sizing: border-box;
        }

        /*下滑線跟隨*/
        #configuration_nav ul{
            display: flex;
            position: initial;
            line-height: 45px;
            margin-top: 0;
            padding-left: 350px;
        }

        #configuration_nav li{
            position: relative;
            font-size: 18px;
            list-style: none;
            white-space:nowrap;
            margin-right: 50px;
            text-align: center;
        }

        #configuration_nav a {
            text-decoration: none;
            color: #000000;
        }

        #configuration_nav li.current_li{
            list-style-type:none;
            border-bottom:2px solid #008CBA;
        }

        #configuration_nav a:active, a:hover, a.current {
            color: #000000;
        }

        #configuration_nav li::after{
            content: '';
            position: absolute;
            bottom: 0;
            width: 0;
            height: 2px;
            color: #ff231c;
            background-color: #008CBA;
            transition: .2s all linear;
        }

        #configuration_nav li:hover::after{
            width: 100%;
        }

        #configuration_nav li::after{
            left: 100%;     /*选中项上一个下划线收回的方向，从左往右收线*/
        }

        #configuration_nav li:hover::after{
            left: 0;      /*选中项下划线出线的方向，从左往右出线*/
        }

        #configuration_nav li:hover ~ li::after {
            left: 0;    /*选中项下一个下划线出线的方向，从左往右收线*/
        }

        #cancel_confirm {
            position: absolute;
            height: 300px;
            width: 400px;
            top: 1050px;
            left: 39%;
        }

        #cancel_confirm input{
            background: #008CBA;
            border: 1px solid #CFCFCF;
            box-sizing: border-box;
            border-radius: 5px;
            width: 120px;
            height: 58px;
            text-align: center;
            line-height: 58px;
            font-size: 15px;
            margin-top: 100px;
            color: #FFFFFF;
        }

        #confirm {
            margin-left: 150px;
        }

        .color_info {
            position: relative;
            margin-top: 100px;
            margin-left: 100px;
        }

        .color-top {
            width: 900px;
            height: 450px;
        }

        .color-bottom {
            width: 900px;
        }

        .color-bottom > div:first-child {
            height: 40px;
            font-size: 20px;
            line-height: 40px;
            text-align: left;
            border-bottom: 2px solid #008CBA;
        }

        .color-group {
            display: inline-block;
            float:left;

        }

        .js-color {
            height:30px;
            width:30px;
        }

        .show_color {
            position: absolute;
            height: 250px;
            width: 250px;
            left: 65%;
        }

        .span_color {
            position: absolute;
            left: 73%;
            top: 300px;
        }

        .down-arrow {
            width: 40px;
            height: 40px;
            margin-left: 10px;
        }

        .down-arrow:after {
            content: '';
            display: inline-block;
            width: 20px;
            height: 20px;
            border-right: 2px solid #008CBA;
            border-top: 2px solid #008CBA;
            transform: rotate(135deg);
        }

        .up-arrow {
            width: 40px;
            height: 40px;
            margin-left: 10px;
            display: none;
        }

        .up-arrow:after {
            content: '';
            display: inline-block;
            width: 15px;
            height: 15px;
            border-left: 2px solid #008CBA;
            border-bottom: 2px solid #008CBA;
            transform: rotate(135deg);
        }

        .cancel-confirm {
            text-align: center;
        }

        .cancel-confirm input{
            background: #008CBA;
            border: 1px solid #CFCFCF;
            box-sizing: border-box;
            border-radius: 5px;
            width: 120px;
            height: 58px;
            text-align: center;
            line-height: 58px;
            font-size: 15px;
            margin-top: 50px;
            color: #FFFFFF;
        }

        .cancel-confirm input:last-child {
            margin-left: 150px;
        }

        .slider {
            position: absolute;
            left: -50px;
            transform: rotate(-90deg);
        }

        .slider-container {
            position: relative;
            margin-top: 100px;
            width: 80px;
            height: 150px;
            display: inline-block;
        }

        .slider-container span{
            position: absolute;
            top: 115px;
        }

        .brightness_info > div:first-child {
            text-align: center;
            margin-top: 250px;
        }

        .brightness_info .switch_div {
            position: relative;
            margin-top: 70px;
            margin-bottom: 150px;
            text-align: center;
            vertical-align: center;
            font-size: 20px;
        }

        .brightness_info .switch_div span {
            position: absolute;
            margin-right: 30px;
            left: 400px;
            top: 5px;
        }

        .brightness_info .switch {
            display: inline-block;
            position: absolute;
            left: 600px;
        }

        .recomendation_info > div {
            position: relative;
            display: inline-block;
            width: 45%;
            height: 50px;
            margin-top: 100px;
            text-align: center;
        }

        .recomendation_info .switch_div_right {
            width: 15%;
        }

        .recomendation_info  .switch {
            position: absolute;
            display: inline-block;
            left: 400px;
        }

       .recomendation_info .switch_div_right .switch {
            left:230px;
        }


        .recomendation_info span {
            position: absolute;
            margin-right: 30px;
            top: 5px;
        }


        @media(max-width:373px){
            .card {
                margin-right: 0px;
            }
        }

        @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;
            }
            .page-bottom input:last-child {
                margin-left: 100px;
             }
         }

         @media(min-width:1200px){
            .navbar-nav > li {
                 margin-left: 50px;
            }
            .navbar-nav .li-block {
                display: inline-block;
                width: 100px;
            }
            .tem > input {
              margin-left:50px;
            }
            .page-bottom input:last-child {
                margin-left: 100px;
            }
         }

         @media(min-width:1400px){
            .navbar-nav .li-block {
                display: inline-block;
                width: 250px;
            }
            .tem > input {
              margin-left:150px;
            }
            .page-bottom input:last-child {
                margin-left: 100px;
            }
         }


         @media(min-width:1689px) {
            .navbar-nav > li {
                 margin-left: 50px;
            }
            .navbar-nav .li-block {
                display: inline-block;
                width: 580px;
            }
            .tem > input {
              margin-left: 150px;
            }
            .page-bottom input:last-child {
                margin-left: 100px;
            }
         }