.container1 {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 70vh;
}

.box1 {
    max-width: 1000px;
    border: 3px solid #ffa500;
    border-radius: 10px;
    display: block;
    padding: 20px;
    margin: 30px;
    width: 100%;
    background-color: #252a41;
    border: 5px solid #f4a261;
    box-shadow: 0 0 20px 5px rgba(255, 165, 0, 0.7);
    border-radius: 10px;
}

.ull h1 {
    font-size: 24px;
    color: #ffa500;
    margin-bottom: 20px; 
}

.ull p {
    line-height: 1.6;
    margin-bottom: 15px;
    color: #fff;
}

.ull ul {
    margin: 0;
    padding: 0;
    list-style-type: none;
}

.ull ul li {
    margin: 5px 0;
    padding-left: 20px;
    position: relative;
    color: #fff; 
}

.ull ul li::before {
    content: "-";
    position: absolute;
    left: 0;
    color: #ffa500;
    font-size: 18px;
}


/* qurulgilarga */
/* tel */
@media (max-width: 480px) {
    header {
        background-color: #007BFF;
    }
  
    main {
        font-size: 14px;
    }
  }
  /* plt */
  @media (min-width: 481px) and (max-width: 1024px) {
    header {
        background-color: #FF9800;
    }
  
    main {
        font-size: 16px;
    }
  }
  /* pc */
  @media (min-width: 1025px) {
    header {
        background-color: #9C27B0;
    }
  
    main {
        font-size: 18px;
    }
  }