.navbar-form {
    padding: 0;
    margin : 13px 0;

    input.form-control {
        border: none;
        box-shadow: none;
        color: #949ba2;
        margin : 0;
        padding : 10px 0;
        width : 50vw!important;
        display : table;
        vertical-align : bottom;
    }

    input.form-control::-webkit-input-placeholder {
        color: #6f7780;
    }

    input.form-control:-moz-placeholder {
        color: #6f7780;
    }

    input.form-control::-moz-placeholder {
        color: #6f7780;
    }

    input.form-control:-ms-input-placeholder {
        color: #6f7780;
    }
}