.contact-form {
    padding-top: 70px;
    padding-bottom: 35px;
}
.contact-form .block .form-group {
    padding-bottom: 15px;
    margin: 0px;
}
.contact-form .block .form-group{
    flex-wrap: nowrap;
}
.contact-form .block .form-group .form-control {
    background: #F6F8FA;
    height: 60px;
    padding: 10px 20px;
    border: 1px solid #EEF2F6;
    box-shadow: none;
    width: 100%;
}
.contact-form .block .form-group-2 {
    margin-bottom: 13px;
}
.contact-form .block .form-group-2 textarea {
    background: #F6F8FA;
    height: 135px;
    border: 1px solid #EEF2F6;
    box-shadow: none;
    width: 100%;
    padding: 15px 20px;
}
.contact-form .block button {
    width: 100%;
    height: 60px;
    background: #3056D3;
    border: none;
    color: #fff;
    font-size: 18px;
}
.hidden-file {
    position: absolute;
    cursor: pointer;
    width: 500px;
    height: 60px;
    opacity: 0;
}
.contact-box .block h2 {
    font-weight: 300;
    color: #000;
    font-size: 28px;
    padding-bottom: 30px;
}
.address-block li {
    margin-bottom: 10px;
    font-weight: bold;
}
.address-block li i {
    margin-right: 15px;
    font-size: 20px;
    width: 20px;
}

@media screen and (min-width: 1400px) {
    .drawing-panel {
        width: 300px;
    }
    .drawing-panel > li {
        width: 110px;
    }
    .drawing-panel li:first-child {
        width: 60px;
    }

    .drawing-panel {
        z-index: 999;
        position: relative;
        bottom: 19.5rem;
        margin-left: 19rem;
        padding: 1rem 1rem;
        border-radius: .25rem;
        background-color: #fff0;
    }
    .btn {
        width: 75px;
        height: 40px;
        float: left;
        background-color: #fff;
        color: rgba(27, 142, 236, 1);
        font-size: 14px;
        border: 1px solid rgba(27, 142, 236, 1);
        text-align: center;
        border-radius: 0;
    }
    .btn.current {
        background-color: rgba(27, 142, 236, 1);
        color: #fff;
    }
    .btn:hover {
        background-color: rgba(27, 142, 236, 0.8);
        color: #fff;
    }
}

@media screen and (min-width: 1200px) and (max-width: 1399px) {
    .drawing-panel {
        width: 300px;
    }
    .drawing-panel > li {
        width: 110px;
    }
    .drawing-panel li:first-child {
        width: 60px;
    }

    .drawing-panel {
        z-index: 999;
        position: relative;
        bottom: 19.5rem;
        margin-left: 15rem;
        padding: 1rem 1rem;
        border-radius: .25rem;
        background-color: #fff0;
    }
    .btn {
        width: 75px;
        height: 40px;
        float: left;
        background-color: #fff;
        color: rgba(27, 142, 236, 1);
        font-size: 14px;
        border: 1px solid rgba(27, 142, 236, 1);
        text-align: center;
        border-radius: 0;
    }
    .btn.current {
        background-color: rgba(27, 142, 236, 1);
        color: #fff;
    }
    .btn:hover {
        background-color: rgba(27, 142, 236, 0.8);
        color: #fff;
    }
}

@media screen and (min-width: 992px) and (max-width: 1200px) {
    .drawing-panel {
        width: 300px;
    }
    .drawing-panel > li {
        width: 110px;
    }
    .drawing-panel li:first-child {
        width: 60px;
    }

    .drawing-panel {
        z-index: 999;
        position: relative;
        bottom: 19.5rem;
        margin-left: 10rem;
        padding: 1rem 1rem;
        border-radius: .25rem;
        background-color: #fff0;
    }
    .btn {
        width: 75px;
        height: 40px;
        float: left;
        background-color: #fff;
        color: rgba(27, 142, 236, 1);
        font-size: 14px;
        border: 1px solid rgba(27, 142, 236, 1);
        text-align: center;
        border-radius: 0;
    }
    .btn.current {
        background-color: rgba(27, 142, 236, 1);
        color: #fff;
    }
    .btn:hover {
        background-color: rgba(27, 142, 236, 0.8);
        color: #fff;
    }
}
@media screen and (min-width: 768px) and (max-width: 991px) {
    .drawing-panel {
        width: 300px;
    }
    .drawing-panel > li {
        width: 110px;
    }
    .drawing-panel li:first-child {
        width: 60px;
    }

    .drawing-panel {
        z-index: 999;
        position: relative;
        bottom: 19.5rem;
        margin-left: 2rem;
        padding: 1rem 1rem;
        border-radius: .25rem;
        background-color: #fff0;
    }
    .btn {
        width: 75px;
        height: 40px;
        float: left;
        background-color: #fff;
        color: rgba(27, 142, 236, 1);
        font-size: 14px;
        border: 1px solid rgba(27, 142, 236, 1);
        text-align: center;
        border-radius: 0;
    }
    .btn.current {
        background-color: rgba(27, 142, 236, 1);
        color: #fff;
    }
    .btn:hover {
        background-color: rgba(27, 142, 236, 0.8);
        color: #fff;
    }
}
@media screen and (min-width: 581px) and (max-width: 767px) {
    .drawing-panel {
        width: 300px;
    }
    .drawing-panel > li {
        width: 110px;
    }
    .drawing-panel li:first-child {
        width: 60px;
    }

    .drawing-panel {
        z-index: 999;
        position: relative;
        bottom: 19.5rem;
        margin-left: 12rem;
        padding: 1rem 1rem;
        border-radius: .25rem;
        background-color: #fff0;
    }
    .btn {
        width: 75px;
        height: 40px;
        float: left;
        background-color: #fff;
        color: rgba(27, 142, 236, 1);
        font-size: 14px;
        border: 1px solid rgba(27, 142, 236, 1);
        text-align: center;
        border-radius: 0;
    }
    .btn.current {
        background-color: rgba(27, 142, 236, 1);
        color: #fff;
    }
    .btn:hover {
        background-color: rgba(27, 142, 236, 0.8);
        color: #fff;
    }
}
@media screen and (min-width: 481px) and (max-width: 580px) {
    .drawing-panel {
        width: 300px;
    }
    .drawing-panel > li {
        width: 110px;
    }
    .drawing-panel li:first-child {
        width: 60px;
    }

    .drawing-panel {
        z-index: 999;
        position: relative;
        bottom: 19.5rem;
        margin-left: 6rem;
        padding: 1rem 1rem;
        border-radius: .25rem;
        background-color: #fff0;
    }
    .btn {
        width: 75px;
        height: 40px;
        float: left;
        background-color: #fff;
        color: rgba(27, 142, 236, 1);
        font-size: 14px;
        border: 1px solid rgba(27, 142, 236, 1);
        text-align: center;
        border-radius: 0;
    }
    .btn.current {
        background-color: rgba(27, 142, 236, 1);
        color: #fff;
    }
    .btn:hover {
        background-color: rgba(27, 142, 236, 0.8);
        color: #fff;
    }
}

@media screen and (max-width: 480px) {
    .drawing-panel {
        width: 300px;
    }
    .drawing-panel > li {
        width: 110px;
    }
    .drawing-panel li:first-child {
        width: 60px;
    }

    .drawing-panel {
        z-index: 999;
        position: relative;
        bottom: 19.5rem;
        margin-left: 0rem;
        padding: 1rem 1rem;
        border-radius: .25rem;
        background-color: #fff0;
    }
    .btn {
        width: 75px;
        height: 40px;
        float: left;
        background-color: #fff;
        color: rgba(27, 142, 236, 1);
        font-size: 14px;
        border: 1px solid rgba(27, 142, 236, 1);
        text-align: center;
        border-radius: 0;
    }
    .btn.current {
        background-color: rgba(27, 142, 236, 1);
        color: #fff;
    }
    .btn:hover {
        background-color: rgba(27, 142, 236, 0.8);
        color: #fff;
    }
}