#box-chovay {
            width: 90%;
            margin: 0 auto;
        }
        
        .f-left {
            float: left;
        }
        
        #box-chovay .left-input {
            width: 70%;
        }
        
        #box-chovay .right-result {
            width: 30%;
        }
        
        #box-chovay .col-6 {
            width: 40%;
            float: left;
        }
        
        #box-chovay .box-charge-payment {
            width: 100%;
            border: 1px solid #ddd;
            background-color: #f0f0f0;
            padding: 20px;
            padding-top: 15px;
            display: inline-block;
            padding-bottom: 13px;
        }
        
        .box-charge-payment .list li {
            width: 100%;
            float: left;
            list-style: none;
            position: relative;
            margin-top: 7px;
        }
        
        .box-charge-payment .list .label {
            width: 100%;
            display: inline-block;
            margin-bottom: 8px;
            font-size: 14px;
            color: #333;
            font-weight: 700;
        }
        
        .box-charge-payment .list .input-fix .input-text {
            padding-right: 60px;
        }
        
        #box-chovay .input-text {
               position: relative;
			margin: 0;
			display: block;
			overflow: hidden;
			padding: 10px 14px;
			height: 35px;
			border: 1px solid #dadada;
			border-radius: 0;
			background-color: #fff;
			color: #333;
			text-decoration: none;
			white-space: nowrap;
			line-height: 20px;
			font-size: 14px;
			width: 100%;
			border-radius: 4px;
        }
        
        #box-chovay .box-charge-payment .list .text {
            position: absolute;
            right: 10px;
            padding-right: 10px;
            font-size: 14px;
            color: #333;
            bottom: 0;
            line-height: 40px;
        }
        
        .box-charge-payment .col-4,
        .box-charge-payment .col-6 {
            position: relative;
            padding: 0 10px;
            margin: 0 20px;
        }
        
        .checkbox.pull-left {
            margin: 0 23px;
        }
        
        .box-charge-payment .item {
            width: 100%;
            float: left;
            border-bottom: 1px solid #ddd;
            color: #333;
            font-size: 14px;
            text-align: right;
            padding-top: 10px;
            margin-bottom: 8px;
        }
        
        .box-charge-payment .item .price {
            margin: 0;
            color: #253a80;
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 11px;
            margin-top: 5px;
        }
#tinh_lai{
	background-color: #00a858;
    color: #fff;
    border-radius: 4px;
    padding: 0px 20px;
    margin-bottom: 0;
}
@media only screen and (max-width: 48em) { 
 #box-chovay {
            width: 100%;
            margin: 0 auto;
        }
        
        .f-left {
            float: unset;
        }
        
        #box-chovay .left-input {
            width: 100%;
        }
        
        #box-chovay .right-result {
            width: 100%;
        }
        
        #box-chovay .col-6 {
            width: 100%;
            float: unset;
        }
		 #box-chovay .flex-row{
			display:block;
		}
	 #box-chovay .list li, #box-chovay .list li .col-6{
		margin-left:0;
	}
	#box-chovay th:nth-of-type(3), #box-chovay td:nth-of-type(3), #box-chovay th:nth-of-type(7), #box-chovay td:nth-of-type(7){
		display:none;
	}
}