* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    margin-bottom: .5rem;
    font-weight: 500;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-top: 0;
    margin-bottom: 1rem;
}

a {
    color: var(--blue, #007bff);
    text-decoration: none;
}

.border {
    border: 1px solid #dee2e6;
}

.border-top {
    border-top: 1px solid #dee2e6;
}

.border-right {
    border-right: 1px solid #dee2e6;
}

.border-bottom {
    border-bottom: 1px solid #dee2e6;
}

.border-left {
    border-left: 1px solid #dee2e6;
}

.border-0 {
    border: 0;
}

.border-top-0 {
    border-top: 0;
}

.border-right-0 {
    border-right: 0;
}

.border-bottom-0 {
    border-bottom: 0;
}

.border-left-0 {
    border-left: 0;
}

.rounded {
    border-radius: .25rem;
}

.rounded-top {
    border-top-left-radius: .25rem;
    border-top-right-radius: .25rem;
}

.rounded-right {
    border-top-right-radius: .25rem;
    border-bottom-right-radius: .25rem;
}

.rounded-bottom {
    border-bottom-right-radius: .25rem;
    border-bottom-left-radius: .25rem;
}

.rounded-left {
    border-top-left-radius: .25rem;
    border-bottom-left-radius: .25rem;
}

.rounded-circle {
    border-radius: 50%;
}

.rounded-0 {
    border-radius: 0;
}

.d-none {
    display: none;
}

.d-inline {
    display: inline;
}

.d-inline-block {
    display: inline-block;
}

.d-block {
    display: block;
}

.d-flex {
    display: flex;
}

.display-1 {
    font-size: 6rem;
    font-weight: 300;
    line-height: 1.2;
}

.display-2 {
    font-size: 5.5rem;
    font-weight: 300;
    line-height: 1.2;
}

.display-3 {
    font-size: 4.5rem;
    font-weight: 300;
    line-height: 1.2;
}

.display-4 {
    font-size: 3.5rem;
    font-weight: 300;
    line-height: 1.2;
}

.position-relative {
    position: relative;
}

.position-absolute {
    position: absolute;
}

.position-fixed {
    position: fixed;
}

.fixed-top {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1030;
}

.fixed-right {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 1030;
}

.fixed-bottom {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1030;
}

.fixed-left {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 1030;
}

.shadow-sm {
    box-shadow: 0 .125rem .25rem rgba(0, 0, 0, .075);
}

.shadow {
    box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .15);
}

.shadow-lg {
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, .175);
}

.shadow-none {
    box-shadow: none;
}

.w-25 {
    width: 25%;
}

.w-50 {
    width: 50%;
}

.w-75 {
    width: 75%;
}

.w-100 {
    width: 100%;
}

.h-25 {
    height: 25%;
}

.h-50 {
    height: 50%;
}

.h-75 {
    height: 75%;
}

.h-100 {
    height: 100%;
}

.m-0 {
    margin: 0;
}

.m-1 {
    margin: .25rem;
}

.m-2 {
    margin: .5rem;
}

.m-3 {
    margin: 1rem;
}

.m-4 {
    margin: 1.5rem;
}

.m-5 {
    margin: 3rem;
}

.my-0 {
    margin-top: 0;
    margin-bottom: 0;
}

.my-1 {
    margin-top: .25rem;
    margin-bottom: .25rem;
}

.my-2 {
    margin-top: .5rem;
    margin-bottom: .5rem;
}

.my-3 {
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.my-4 {
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
}

.my-5 {
    margin-top: 3rem;
    margin-bottom: 3rem;
}

.mx-0 {
    margin-right: 0;
    margin-left: 0;
}

.mx-1 {
    margin-right: .25rem;
    margin-left: .25rem;
}

.mx-2 {
    margin-right: .5rem;
    margin-left: .5rem;
}

.mx-3 {
    margin-right: 1rem;
    margin-left: 1rem;
}

.mx-4 {
    margin-right: 1.5rem;
    margin-left: 1.5rem;
}

.mx-5 {
    margin-right: 3rem;
    margin-left: 3rem;
}

.p-0 {
    padding: 0;
}

.p-1 {
    padding: .25rem;
}

.p-2 {
    padding: .5rem;
}

.p-3 {
    padding: 1rem;
}

.p-4 {
    padding: 1.5rem;
}

.p-5 {
    padding: 3rem;
}

.py-0 {
    padding-top: 0;
    padding-bottom: 0;
}

.py-1 {
    padding-top: .25rem;
    padding-bottom: .25rem;
}

.py-2 {
    padding-top: .5rem;
    padding-bottom: .5rem;
}

.py-3 {
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.py-4 {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}

.py-5 {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.px-0 {
    padding-right: 0;
    padding-left: 0;
}

.px-1 {
    padding-right: .25rem;
    padding-left: .25rem;
}

.px-2 {
    padding-right: .5rem;
    padding-left: .5rem;
}

.px-3 {
    padding-right: 1rem;
    padding-left: 1rem;
}

.px-4 {
    padding-right: 1.5rem;
    padding-left: 1.5rem;
}

.px-5 {
    padding-right: 3rem;
    padding-left: 3rem;
}

.text-justify {
    text-align: justify;
}

.text-nowrap {
    white-space: nowrap;
}

.text-truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.text-center {
    text-align: center;
}

.text-lowercase {
    text-transform: lowercase;
}

.text-uppercase {
    text-transform: uppercase;
}

.text-capitalize {
    text-transform: capitalize;
}

.font-weight-light {
    font-weight: 300;
}

.font-weight-normal {
    font-weight: 400;
}

.font-weight-bold {
    font-weight: 700;
}

.font-italic {
    font-style: italic;
}

.visible {
    visibility: visible;
}

.invisible {
    visibility: hidden;
}

.centering-parent {
    position: relative;
}

.centering-child {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.fit-bg-img {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.attached-bg-img {
    background-attachment: fixed;
}