@import 'src/_variables.scss'; .mod-modal { overflow: hidden; &.peek { .mod-modal-panel { /* Explanation: * Modal is positioned vertically centered. * 100vh - 100% = Distance between modal's top+bottom boundaries and screen * (100vh - 100%) / 2 = Distance between bottom (or top) boundary and screen * + 100% - we move modal completely off-screen, it's top boundary touches * bottom of the screen * - 50px - leaving tiny amount of space so that titlebar + tiny amount of modal is visible */ transform: translateY(calc(((100vh - 100%) / 2 + 100%) - 50px)); @media all and (max-width: 800px) { /* For mobile, the modal takes 100% of the available screen. This ensures the minimized modal is always 50px above the browser bottom bar regardless of whether or not it is visible. */ transform: translateY(calc(100% - 50px)); } } } .mod-modal-panel { overflow: hidden; transition: transform; transition-timing-function: ease-in-out; transition-duration: 300ms; width: 1000px; max-width: 90vw; height: 90vh; @media all and (max-width: 800px) { max-width: 100vw; height: 100%; } .panel-body { height: inherit; } } }