ptweb/web/blocks.css

.proportions-box-square {
    position: relative;
    padding: 100% 0 0 !important;
    height: 0;
}

.proportions-box-content {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    position: absolute;
}

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

.background-left-top {
    background-position: left top;
}

.background-left-center {
    background-position: left center;
}

.background-left-bottom {
    background-position: left bottom;
}

.background-right-top {
    background-position: right top;
}

.background-right-center {
    background-position: right center;
}

.background-right-bottom {
    background-position: right bottom;
}

.background-center-top {
    background-position: center top;
}

.background-center-center {
    background-position: center center;
}

.background-center-bottom {
    background-position: center bottom;
}

.border-width-1 {
    border-width: 1px !important;
}

.border-width-2 {
    border-width: 2px !important;
}

.border-width-3 {
    border-width: 3px !important;
}

.border-width-4 {
    border-width: 4px !important;
}

.border-width-6 {
    border-width: 6px !important;
}

.border-width-8 {
    border-width: 8px !important;
}

.border-width-12 {
    border-width: 12px !important;
}

.border-width-16 {
    border-width: 16px !important;
}

.border-width-24 {
    border-width: 24px !important;
}

.image-fit {
    object-fit: contain;
    object-position: center center;
}

.image-fit-left-top {
    object-position: left top;
}

.image-fit-left-center {
    object-position: left center;
}

.image-fit-left-bottom {
    object-position: left bottom;
}

.image-fit-right-top {
    object-position: right top;
}

.image-fit-right-center {
    object-position: right center;
}

.image-fit-right-bottom {
    object-position: right bottom;
}

.image-fit-center-top {
    object-position: center top;
}

.image-fit-center-center {
    object-position: center center;
}

.image-fit-center-bottom {
    object-position: center bottom;
}

.transition {
    transition: all 0.25s ease-in;
}

.transition-slow {
    transition: all 0.5s ease-in;
}

.transition-very-slow {
    transition: all 1s ease-in;
}

.line-height-1 {
    line-height: 1 !important;
}

.opacity-100 {
    opacity: 1 !important;
}

.opacity-85 {
    opacity: 0.85 !important;
}

.opacity-75 {
    opacity: 0.75 !important;
}

.opacity-50 {
    opacity: 0.50 !important;
}

.opacity-25 {
    opacity: 0.25 !important;
}

.opacity-0 {
    opacity: 0 !important;
}