.experiences-section .timeline .row:nth-child(2n) div:nth-child(1) .corner{top:calc(-50% - .5px)}.experiences-section .timeline .row:nth-child(4n) div:nth-child(3) .corner{top:calc(-50% - .5px)}.experiences-section .timeline .row:nth-child(4n) div:nth-child(1) .corner{top:calc(50% - 3px)}@media screen and (max-width:768px){.experiences-section .timeline .row:nth-child(2n) div:nth-child(1) .corner{left:calc(50% + 1.5px)}.experiences-section .timeline .row:nth-child(4n) div:nth-child(3) .corner{left:calc(-50% - 1.5px)}}