.box-large-rack {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    margin: 20px;
}

.button-large-rack {
    position: relative;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    background-color: aliceblue;
    border-radius: 15px;
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
    width: 17vw;
    height: 200px;
    margin-bottom: -30vh;
    text-decoration: none;
    font-family: 'Roboto-Bold', sans-serif;
    font-size: 1.5vw;
    color: blue;
}


.button-large-rack:active {
    background-color: #4C8BF5;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}



.corner-image-large-rack {
    position: absolute;
    left: -3%;
    top: 90%;
    height: 95px;
    transform: translateY(-50%);
}

.corner-image-large-rack1 {
    position: absolute;
    height: 80px;
    left: -3%;
    top: 90%;
    transform: translateY(-50%);
}
.image-circle-rack {
    position: fixed;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1373px;
}

.image-circle {
    width: 20vw;
    height: 20vw;
    max-width: 80px;
    max-height: 80px;
    border-radius: 50%;
    background-color: aliceblue;
    cursor: pointer;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    bottom: 0vh;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.image-Tiaminfiormation {
    left: 0vw;
}

.image-Home {
    right: 0vw;
}

.image-circle:active {
    background-color: #4C8BF5;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.size-image {
    width: 95%;
    height: auto;
}

.image-textbox-circle {
    height: 3vh;
    margin-top: 4vh;
}

.img-mainboard-Large{
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    margin: 50px;
    margin-top: 40vh;
}

.Dashbord-large-rack {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 15px;

}

.image-mainboard{
    height: 8vh;
}

.image-switch {
    height: 20vh;
}

.text-mainboard {
    display: flex;
    flex-direction: column;
    align-items: flex-start; /* این بهتر از left است */
    justify-content: center;
    margin: 2vh;
    padding-right: 20px; /* فاصله از سمت راست */
}


.size-text-mainboard {
    font-size: 2vw;
    font-family: 'Roboto-Light' , 'sans-serif';
    color: aliceblue;
}


@media (max-width: 768px) {
  .box-large-rack {
    flex-direction: column;
    align-items: center;
  }

  .button-large-rack {
    width: 250px;
    min-width: 100px;
    height: 25vh;        
    margin-bottom: 2rem;  
    font-size: 1.2rem;    
    position: relative; 
    
  }
  .corner-image-large-rack {
    left: -3%;
    top: 90%;
    height: 100px;
    transform: translateY(-50%);
}
}

  @media (max-width: 768px) {
    .img-mainboard-Large {
      flex-direction: column;
      align-items: center;
      margin-top: 10vh;
    }
  
    .size-text-mainboard {
      font-size: 4vw;
      text-align: center;
    }
  
    .text-mainboard {
      align-items: center;
    }
    .Dashbord-large-rack {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
  }
}