.knockout-connector{stroke:color-mix(in srgb,var(--tt-black)42%,var(--tt-red)18%);stroke-width:1.35px;fill:none;opacity:.48;transition:stroke .3s,filter .3s,stroke-width .3s}.knockout-connector:hover{stroke:color-mix(in srgb,var(--tt-black)58%,var(--tt-red)16%);filter:drop-shadow(0 0 3px #d7353529);stroke-width:1.75px}