html {
    overflow-x: hidden;
}
body {
    font-family: 'NanumSquare', sans-serif;
    line-height: 1.8;
    font-size: 16px;
    font-weight: normal;
    background: #F5F9FC;
    color: #212336;
}
.normal {
    font-weight: 400
}
.bold {
    font-weight: 700
}
.bolder {
    font-weight: 800
}
.light {
    font-weight: 300
}
img, a, a:hover, a:focus {
    border: none;
    outline: none;
}
.padding-top-bottom {
    padding-top: 120px;
    padding-bottom: 120px;
}
.dbook-navbar-light {
    position: absolute;
    left: 0;
    right: 0;
    z-index: 3;
}
@media screen and (max-width: 991px) {
    .dbook-navbar-light {
        background: rgba(18, 31, 88, 0.9) !important;
        top: 0;
    }
}
.dbook-navbar-light .navbar-nav > .nav-item > .nav-link {
    word-wrap: normal;
    font-size: 16px;
    font-weight: 700;
    color:#fff;
    padding-top: 30px;
    padding-bottom: 30px;
    padding-left: 15px;
    padding-right: 15px;
}
@media screen and (max-width: 960px) {
    .dbook-navbar-light .navbar-nav > .nav-item > .nav-link {
        padding-top: 10px;
        padding-bottom: 10px;
        padding-left: 0px;
        padding-right: 0px;
    }
}
.dbook-navbar-light .navbar-nav > .nav-item.dbook-cta a {
    color: #fff;
}

.dbook-navbar-light .navbar-toggler {
    border: none;
    cursor: pointer;
    padding-right: 0;
}
.dbook-navbar-light.scrolled {
    position: fixed;
    right: 0;
    left: 0;
    top: 0;
    margin-top: -130px;
    background: rgba(20, 35, 91, 0.95) !important;
}
@media screen and (max-width: 768px) {
    .dbook-navbar-light.scrolled .navbar-nav {
        background: none;
        border-radius: 0px;
        padding-left: 0rem !important;
        padding-right: 0rem !important;
    }
}
@media screen and (max-width: 576px) {
    .dbook-navbar-light.scrolled .navbar-nav {
        background: none;
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
}
.dbook-navbar-light.scrolled .navbar-toggler {
    border: none;
    cursor: pointer;
    padding-right: 0;
}
.dbook-navbar-light.scrolled .nav-link {
    padding-top: 0.7rem !important;
    padding-bottom: 0.7rem !important;
    color: #fff !important;
}
.dbook-navbar-light.scrolled .nav-link.active {
    color: #FA4D43 !important;
}
.dbook-navbar-light.scrolled.awake {
    margin-top: 0px;
    -webkit-transition: .3s all ease-out;
    -o-transition: .3s all ease-out;
    transition: .3s all ease-out;
}
.dbook-navbar-light.scrolled.sleep {
    -webkit-transition: .3s all ease-out;
    -o-transition: .3s all ease-out;
    transition: .3s all ease-out;
}
.dbook-navbar-light.scrolled .navbar-brand {
    color: #212336;
}
.navbar-brand {
    width:237px;
    height: 40px;
    background: url(../images/logo.png) 0 0 no-repeat;
    background-size: 237px 40px;
}
.dbook-cover {
    background-size: cover;
    background-repeat: no-repeat;
}
.dbook-cover {
    background-position: center center;
}
.dbook-cover h2.dbook-heading {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.3;
    color: #68ABEC;
}
.dbook-cover h1.dbook-heading {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.3;
    color: #fff;
}
.dbook-cover h3.dbook-subheading {
    font-size: 1.125rem;
    font-weight: 300;
    line-height: 1.6;
    color: #fff;
}
#section-home {
    background: url(../images/bg-home.png) 0 0 no-repeat;
    background-position: bottom right;
    background-size: cover;
}
.preview-doctorbook {
    position: relative;
    max-width: 100%;
}
.preview-doctorbook .preview-img1 {
    position: absolute;
    top: -20px;
    left: 0;
    width: 100%;
}
.preview-doctorbook .preview-img2 {
    position: absolute;
    width: 100%;
    top: 100px;
    left: 100px;
}
@media screen and (max-width: 960px) {
    #section-home {
        text-align: center;
    }
    /*.dbook-cover h1.dbook-heading { 
    } 내용 미기입으로 인해 주석 처리함*/
    .dbook-cover h2.dbook-heading {
        font-size: 1.75rem;
}
.dbook-cover h3.dbook-subheading {
    font-size: 1rem;
}
.preview-doctorbook .preview-img1 {
    width: 84%;
}
.preview-doctorbook .preview-img2 {
    width: 84%;
    top: 60px;
    left: 60px;
}
}
.dbook-animate {
    opacity: 0;
    visibility: hidden;
}
.dbook-footer {
    padding: 70px 0 70px 0;
}

#section-aboutTAXNSOFT h5 {
    line-height: 1.6;
}
#section-history {
    color: #fff;
}
#section-history h1 {
    color: #FA4D43;
    font-size: 2rem;
    background: url(../images/icon-histroy.png) no-repeat 0 0;
    background-size: 46px 46px;
    min-height: 46px;
    line-height: 46px;
    text-indent: 55px;
}
#section-history ul li {
    font-family: 'NanumSquare', sans-serif;
    font-weight: 300;
    text-indent: 10px;
    font-size: 0.875rem;
}
.main-title h2 {
    font-family: 'NanumSquare', sans-serif;
    font-weight: 700;
    font-size: 2.5rem;
    color: #3B6AC3;
}
.main-title h2:before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    height: 3px;
    width: 80px;
    background-color: #FA4D43;
    left: calc(50% - 40px);
}
.sub-title {
    font-family: 'NanumSquare', sans-serif;
    font-weight: 300;
    font-size: 1.125rem;
    color: #595959;
    margin: 1em 0 1em 0;
}
.main-title-white h2 {
    font-family: 'NanumSquare', sans-serif;
    font-weight: 700;
    font-size: 2.5rem;
    color: #fff;
}
.main-title-white h2:before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    height: 3px;
    width: 80px;
    background-color: #FA4D43;
    left: calc(50% - 40px);
}
.sub-title-white {
    font-family: 'NanumSquare', sans-serif;
    font-weight: 300;
    font-size: 1.125rem;
    color: #fff;
    margin: 1em 0 1em 0;
}
.qna-group {
    border-bottom: 1px solid #C9C8C8;
    margin-bottom: 30px;
}
.qna-group .qna-q {
    color: #3B6AC3;
    font-size: 1.25rem;
    background: url(../images/icon-Q.png) no-repeat 0 0;
    background-size: 40px 40px;
    text-indent: 50px;
    min-height: 40px;
    line-height: 40px;
}
.qna-group .qna-a {
    color: #595959;
    font-size: 1rem;
    font-weight: 700;
    background: url(../images/icon-A.png) no-repeat 18px 9px;
    background-size: 18px 18px;
    text-indent: 50px;
}
.dbook-footer {
    font-size: 14px;
    color: #828282;
}
.dbook-footer .dbook-footer-logo {
    margin-bottom: 2em;
}
.dbook-footer .dbook-footer-logo img {
    height: 40px;
}
.dbook-footer h6 {
    color: #595959;
}
.dbook-footer p {
    font-size: 14px;
    color: #828282;
    margin-top: 2em;
}
a {
    color: #595959;
}
a:hover {
    outline: none;
    text-decoration: none;
    color: #3B6AC3;
}
a:focus {
    outline: none;
    outline-offset: 0;
    color: #3B6AC3;
}
.dbook-section-light {
    background-color: #fff;
}
.taxnsoft-story {
    margin-top: -170px;
}
.bg-taxnsoft {
    background: url(../images/bg-taxnsoft.png) 0 560px no-repeat; 
    background-size: 100%;
}
@media screen and (max-width: 768px) {
    .qna-group .qna-q {
    font-size: 1.15rem;
    padding-left: 50px;
    text-indent: 0;
}
.qna-group .qna-a {
    font-size: 1rem;
    padding-left: 50px;
    text-indent: 0;
}
    .taxnsoft-story {
        margin-top: 0;
    }
    .bg-taxnsoft {
    background: url(../images/bg-taxnsoft.png) 0 700px no-repeat; 
    background-size: 200%;
}
.dbook-footer p {
    font-size: 12px;
    }
}
.btn-sm {
    padding: .25rem 1rem;
    font-size: .875rem;
    line-height: 1.5;
    border-radius: 1rem 1rem 1rem 0;
}
.btn+.btn {
    margin-left: .875rem;
}