.indexpage{
   background: rgb(0, 1, 21);
   color: white;
   font-family: Century gothic;
   display: grid;
   place-items: center;
   height: 100vh;
   margin: 0;
}

.index_main_cnt{
    width: 100%;
    text-align: center;
    margin: 0;
}

.startgame_a{
    width: 90%;
    margin-left: -130px;
    height: 100vh;
    position: fixed;
}

.startgame p{
    color: white;
    animation: glowText 2.5s ease-in-out infinite;
}

@keyframes glowText {
  0% {
    opacity: 0.2;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0.2;
  }
}

.startgame{
    position: fixed;
    width: 100%;
    height: 100vh;
    background: rgb(0, 0, 0);
    text-align: center;
}

.startgame img{
    width: 600px;
    margin-top: 6vh;
}

.instructionspage{
    background: rgb(0, 0, 0);
    margin: 0;
    height: 100vh;
}

.instructions_main_cnt{
    width: 100%;
    height: 100vh;
    display: grid;
    place-items: center;
    font-family: monospace;
}

.instructions_card{
    width: 70%;
    height: 70%;
    border: 2px solid rgba(255,255,255,0.614);
    border-radius: 20px;
    color: white;
    font-size: 18px;
    padding: 2% 3%;
    display: flex;
    flex-direction: column;
}

.instructions_bottom{
    width: 100%;
    display: flex;
    flex-direction: row;
    margin-top: auto;
}

.instructions_bottom_left{
    width: 50%;
    display: grid;
}

.instructions_bottom_left a{
    text-decoration: none;
    color: white;
    border: 2px solid white;
    padding: 1% 2%;
    width: fit-content;
    transition: background 0.3s ease, color 0.3s ease;
}

.instructions_bottom_left a:hover{
    background: white;
    color: black;
}

.instructions_bottom_right{
    width: 50%;
    text-align: right;
}

.instructions_bottom_right button{
    padding: 1% 2%;
    color: white;
    background: none;
    border: 2px solid white;
    font-size: 18px;
    font-family: monospace;
    cursor: pointer;
    transition: background 0.3s ease, color 0.3s ease;
}

.instructions_bottom_right button:hover{
    background: white;
    color: black;
}