body {
  background-color: #1d1c1c;
  overflow-x: hidden; 
  overflow-y: hidden;
  margin: 0;
  padding: 0;
  font-family: 'Architects Daughter';
}

/* navbar settings //just this page */
.navbar{
  display: flex;
  align-items: center;
}
.nav-items-container{
  display: flex;
  color: white;
  font-size: 20px;
}
.nav-items{
  margin-right: 20px;
  cursor: pointer;
  position: relative;
}
/* underline nav items on hover with pseudo because transition is not working on text decoration */
.nav-items::before{
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  background-color: white;
  transition: 200ms;
  bottom: 0;
}
.nav-items:hover::before{
  width: 100%;
  transition: 300ms;
}
.nav-items:nth-child(1){
  margin-left: 20px;
}
/* for small devices so hide it now */
.dropdown-button, .dropdown-content{
  display: none;
}

.grid-container, .iframe-container{
  position: relative;
  width: 100%;
}
.grid-container{
  position: absolute;
  display: grid;
  grid-template-rows: 10% 70% 20%;
  grid-template-columns: 100%;
  justify-content: center;
  top: 60px;
  height: calc(100vh - 60px);
}
.container-tim{
  transform: translateX(100%);
}
.container-strattester{
  transform: translateX(100%);
}
.iframe-container{
  height: 100%;
  grid-row: 2;
  z-index: 1;
}
.guide-video-header{
  background-color: #6b2f2f;
  height: 100%;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 30px;
  color: white;
  border-bottom: 2px solid black;
  z-index: 2;
}
.guide-video{
  height: 100%;
  width: 100%;
}
.links-container{
  overflow-x: auto;
  display: grid;
  justify-content: center;
  grid-template-rows: 50% 50%;
  grid-template-columns: 100%;
  align-content: center;
  background-color: #6b2f2f;
  height: 100%;
  bottom: 0;
  width: 100%;
  grid-row: 3;
  z-index: 2;
  border-top: 2px solid black;
}
.links-header{
  display: flex;
  justify-content: center;
  align-items: center;
  color: white;
  text-align: center;
  font-size: 20px;
  height: 100%;
}
.links-item-container{
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  width: 100%;
}
.links-btn{
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #ffffff;
  min-width: 200px;
  min-height: 30px;
  width: 10%;
  height: 50%;
  font-weight: bolder;
  font-size: 20px;
  border: 5px solid #00000080;
  border-radius: 5px;
  cursor: pointer;
  text-decoration: none;
  color: #141414;
  margin-left: 10px;
}
.links-btn:hover{
  border: 5px solid #1d1d1d;
  transition: 200ms;
}
.arrow-icon{
  font-size: 30px;
  color: #41fc51;
  animation: arrow 1500ms infinite cubic-bezier(0.445, 0.05, 0.55, 0.95);
}
@keyframes arrow {
  50% {
    transform: translateY(-5px);
  }
}
.arrow-icon:first-child{
  margin-right: 7px;
}
.arrow-icon:last-child{
  margin-left: 8px;
}

@media (max-width: 1100px){
  .links-item-container3{
    justify-content: left;
  }
}

@media (max-width: 500px){
  .nav-items-container{
    display: none;
  }
  .dropdown-button{
    display: block;
    margin-left: 20px;
    color: white;
    font-size: 20px;
    cursor: pointer;
  }
  .dropdown-content{
    position: absolute;
    top: 62px;
    left: 0;
    width: 100%;
    height: 0;
    background-color: #1d1d1f;
    z-index: 3;
    display: grid;
    justify-content: center;  
    align-items: center;
    visibility: hidden;
    transition: 500ms;
  }
  .showDropdownContent{
    visibility: visible;
    transition: 500ms;
    height: 300px;
  }
  .dropdown-items{
    opacity: 0;
    transition: 500ms;
    cursor: pointer;
    padding: 10px;
    background-color: #2b2c2c;
    color: white;
    font-size: 20px;
    border-radius: 7px;
    box-shadow: 
    #00000040 0px 54px 55px, 
    #0000001f 0px -12px 30px, 
    #0000001f 0px 4px 6px, 
    #0000002b 0px 12px 13px, 
    #00000017 0px -3px 5px;
  }
  .showDropdownItems{
    opacity: 1;
    transition: 500ms;
  }
  .dropdown-items:hover  {
    background-color: #696969;
  }
}

@media (max-width: 320px){
  .guide-video-header{
    font-size: 25px;
  }
}

@media (max-height: 600px){
  .grid-container{
    grid-template-rows: 10% 60% 30%;
  }
}

@media (max-height: 400px){
  body{
    overflow-y: auto;
  }
  .grid-container{
    grid-template-rows: 80px 600px 200px;
  }
}