ar-design/dist/assets/css/components/data-display/calendar/styles.week-view.css

AR Design is a (react | nextjs) ui library.

.ar-calendar {
  > .ar-calendar-week-view {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    background-color: var(--white);
    padding: 0.75rem 0.75rem 0.75rem 2rem;
    border-radius: var(--border-radius-sm);

    > .head {
      display: flex;
      flex-direction: row;
      width: 100%;
      padding-left: 50px;

      > .item {
        display: flex;
        flex-direction: column;
        flex: 1;
        align-items: center;
        gap: 1rem;
        width: calc(100% / 7);
        padding: 0.5rem 0;
        text-align: center;

        > .day-name {
          color: var(--gray-400);
          font-size: 0.75rem;
        }

        > .date {
          font-size: 1.5rem;
        }
      }
    }

    > .body {
      position: relative;
      display: flex;
      flex-direction: row;
      width: 100%;

      > .clocks {
        position: relative;
        width: 50px;
        z-index: 1;

        > div {
          height: 60px;

          > span {
            color: var(--gray-700);
            font-size: 0.75rem;
          }
        }
      }

      > .grid {
        position: relative;
        width: 100%;
        height: calc(24 * 60px);
        border: solid 1px transparent;
        border-top-color: var(--gray-200);
        z-index: 1;

        > .row {
          position: relative;
          height: 60px;
          margin: auto;

          &:nth-child(2) {
            > .cell {
              &::before {
                content: "";
                position: absolute;
                left: -1px;
                background-color: var(--gray-200);
                width: 1px;
                height: 25px;
                transform: translateY(-25px);
              }
            }
          }

          &:last-child {
            > .cell {
              border-bottom-color: transparent;
            }
          }

          > .cell {
            position: relative;
            width: calc(100% / 7);
            height: 60px;
            padding: 0;
            border: solid 1px transparent;
            border-left-color: var(--gray-200);
            border-bottom-color: var(--gray-200);

            &:first-child {
              &::after {
                content: "";
                position: absolute;
                top: -2px;
                left: 0;
                background-color: var(--gray-200);
                width: 15px;
                height: 1px;
                transform: translateX(-15px);
              }
            }
          }
        }
      }

      > .events-layer {
        position: absolute;
        right: 0;
        width: calc(100% - 50px); /* Solda yer alan clocks'dan dolayı -50px yapıldı. */
        height: calc(24 * 60px);
        z-index: 2;

        > .event-box {
          position: absolute;
          width: calc(100% / 7);
          padding: 0.5rem;
          color: var(--white);
          font-size: 12px;
          overflow: hidden;
        }
      }
    }
  }
}

.ar-calendar-tooltip {
  position: fixed;
  background-color: var(--black);
  padding: 1rem;
  border-radius: var(--border-radius-sm);
  color: var(--white);
  pointer-events: none;
  z-index: 200;
}