.IBMSMSplitMain {
  display: grid;
  grid-template-columns: 1.5fr 0.5fr;
  grid-gap: 25px;
}

@media (max-width: 1200px) {
  .IBMSMSplitMain {
    display: flex;
    flex-direction: column;
  }
}

.IBMSMSplitMain.IBMSMSplitMainThree {
  grid-template-columns: 0.75fr 1.5fr 0.75fr;
  grid-gap: 25px;
}

.IBMSMSplitMainBigSide {
  display: flex;
  flex-direction: column;
  grid-gap: 25px;
}

.IBMSMSplitMainSmallSide {
  display: flex;
  flex-direction: column;
  grid-gap: 25px;
  position: relative;
}

.IBMSMSplitMainBigSideSec {
  display: flex;
  flex-direction: column;
  grid-gap: 25px;
}

.IBMSMSplitMainSmallSideSec {
  display: flex;
  flex-direction: column;
  grid-gap: 15px;
}

.IBMSMSplitMainFullSide {
  grid-column-start: 1;
  grid-column-end: 3;
  display: flex;
  flex-direction: column;
  grid-gap: 25px;
}

.IBMSMSplitMainFullSideSec {
  display: flex;
  flex-direction: column;
  grid-gap: 15px;
}

.IBMSMSplitMainFullSideSec.IBMSMSMFSSNav {
  display: flex;
  flex-direction: row;
  grid-gap: 15px;
  background: #1c1c1c;
  border-radius: 10px;
  padding: 10px;
  border: solid 1px rgba(255,255,255,0.05);
  box-shadow: inset 0 0 8px 0 rgb(0,0,0,0.1);
}

.btnMain.IBMSMSMFSSNavBtn {
  flex-grow: 1;
  background: unset;
  color: rgba(255,255,255,0.25);
}

.btnMain.IBMSMSMFSSNavBtn::before {
  transition: ease 0.4s;
  opacity: 0;
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  background: linear-gradient(rgba(255,255,255,0.01), rgba(255,255,255,0.01)), linear-gradient(to top right, #262626, #292929, #262626);
  z-index: -1;
  border-radius: 10px;
}

.btnMain.IBMSMSMFSSNavBtn:hover::before {
  transition: ease 0.4s;
  opacity: 1;
}

.btnMain.IBMSMSMFSSNavBtn.IBMSMSMFSSNavBtnActive {
  background: linear-gradient(rgba(255,255,255,0.03), rgba(255,255,255,0.03)), linear-gradient(to top right, #262626, #292929, #262626);
  /*border: solid 1px rgba(255,255,255,0.05);*/
  color: rgba(255,255,255,0.75);
}

.IBMSMSplitMainFullSideSec.IBMSMSMFSSContent {
  display: flex;
}

.IBMSMSMFSSContentPosts {
  width: 100%;
  display: flex;
  flex-direction: column;
  grid-gap: 25px;
}

.IBMSMSMFSSContentPosts > *:last-child > * {
    border-bottom:unset;
}

.btnMain.IBMSMSMFSSNavBtn.IBMSMSMFSSNavBtnAlt {
  padding: 5px 10px;
}

.IBMSMSMFSSContentPost {
  width: 100%;
}

.IBMSMSMSSS_Buttons {
  padding: 10px;
  border-radius: 10px;
  border: solid 1px rgba(255,255,255,0.1);
  display: flex;
  flex-direction: column;
  grid-gap: 10px;
}

.IBMSMSMSSS_Text {
  font-size: 28px;
  color: rgba(255,255,255,0.75);
}

.IBMSMSplitMainSmallSideSecWrapper {
  display: flex;
  flex-direction: column;
  grid-gap: 0px;
  position: sticky;
  top: 15px;
  grid-gap: 25px;
}

.IBMSMSplitMainSmallSideSecBox {
  width: 100%;
  display: flex;
  flex-direction: column;
  padding: 10px;
  border: solid 1px rgb(255 255 255 / 10%);
  border-radius: 10px;
  color: rgb(255 255 255 / 50%);
  justify-content: center;
  align-items: center;
}
