    /* first-banner */
    
    @media (min-width: 991px) {
        .first-section {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: 70px;
        }
        .first-section .img {
            padding-right: 30px;
        }
        .first-section .message {
            padding-left: 30px;
        }
        .first-section .message h1 {
            font-size: 40px;
            font-weight: 900;
            font-family: "Yekan1" !important;
        }
        .first-section .message p {
            font-size: 18px;
            color: #808080;
            font-weight: 500;
            margin-top: 20px;
        }
        .first-section .message p span {
            font-size: 22px;
            color: #18abd8;
            font-weight: 500;
            margin-top: 20px;
        }
        .first-section .message .message-item {
            width: 100%;
            margin-top: 30px;
            position: relative;
        }
        .first-section .message .message-item i {
            position: absolute;
            right: 15px;
            top: 16px;
            color: rgb(173, 173, 173);
        }
        .first-section .message .message-item input {
            width: 100%;
            border-radius: 35px;
            height: 50px;
            padding-left: 35px;
            background-color: #f2f6f8;
            box-shadow: 0px 7px 5px rgba(0, 0, 0, 0.11);
            border: none;
        }
        .first-section .message .message-item input::placeholder {
            color: rgb(105, 105, 105);
        }
        .first-section .message .message-item textarea {
            width: 100%;
            border-radius: 35px;
            padding-left: 35px;
            background-color: #f2f6f8;
            box-shadow: 0px 7px 5px rgba(0, 0, 0, 0.11);
            border: none;
            padding-top: 15px;
        }
        .first-section .message .message-item textarea::placeholder {
            color: rgb(105, 105, 105);
        }
        .first-section .message .message-item button {
            background-color: #18abd8;
            border-radius: 35px;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            text-decoration: none;
            width: 150px;
            border: none;
        }
    }
    
    @media (max-width: 991px) {
        .first-section {
            margin-top: 50px;
        }
        .first-section .img {
            text-align: center;
        }
        .first-section .img img {
            width: 360px;
        }
        .first-section .message h1 {
            font-size: 30px;
            font-weight: 900;
            font-family: "Yekan1" !important;
        }
        .first-section .message p {
            font-size: 16px;
            color: #808080;
            font-weight: 500;
            margin-top: 20px;
        }
        .first-section .message p span {
            font-size: 22px;
            color: #18abd8;
            font-weight: 500;
            margin-top: 20px;
        }
        .first-section .message .message-item {
            width: 100%;
            margin-top: 30px;
            position: relative;
        }
        .first-section .message .message-item i {
            position: absolute;
            right: 15px;
            top: 16px;
            color: rgb(173, 173, 173);
        }
        .first-section .message .message-item input {
            width: 100%;
            border-radius: 35px;
            height: 50px;
            padding-left: 35px;
            background-color: #f2f6f8;
            box-shadow: 0px 7px 5px rgba(0, 0, 0, 0.11);
            border: none;
        }
        .first-section .message .message-item input::placeholder {
            color: rgb(105, 105, 105);
        }
        .first-section .message .message-item textarea {
            width: 100%;
            border-radius: 35px;
            padding-left: 35px;
            background-color: #f2f6f8;
            box-shadow: 0px 7px 5px rgba(0, 0, 0, 0.11);
            border: none;
            padding-top: 15px;
        }
        .first-section .message .message-item textarea::placeholder {
            color: rgb(105, 105, 105);
        }
        .first-section .message .message-item button {
            background-color: #18abd8;
            border-radius: 35px;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            text-decoration: none;
            width: 150px;
            border: none;
        }
    }
    /* item-contact */
    
    @media (min-width: 991px) {
        .item-contact {
            margin-top: 70px;
        }
        .item-contact .item {
            width: 31%;
            background-color: white;
            box-shadow: rgba(0, 0, 0, 0.1) 0px 1px 20px;
            padding: 20px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            text-decoration: none;
            margin-top: 30px;
        }
        .item-contact .item img {
            width: 40px;
        }
        .item-contact .item h6 {
            color: black;
            font-size: 18px;
            margin-left: 10px;
            margin-top: 10px;
        }
    }
    
    @media (max-width: 991px) {
        .item-contact {
            margin-top: 70px;
        }
        .item-contact .item {
            width: 95%;
            background-color: white;
            box-shadow: rgba(0, 0, 0, 0.1) 0px 1px 20px;
            padding: 20px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            text-decoration: none;
            margin-top: 30px;
        }
        .item-contact .item img {
            width: 40px;
        }
        .item-contact .item h6 {
            color: black;
            font-size: 18px;
            margin-left: 10px;
            margin-top: 10px;
        }
    }