.swiper {
    width: 100%;
    height: 300px;
    margin-left: auto;
    margin-right: auto;
}


.thumbs {
    height: 20%;
    width: auto;
    box-sizing: border-box;
    padding: 10px 0;
}


.thumbs .swiper-slide {
    width: auto;
    border-radius: 10px;
    opacity: 0.6;

}
.thumbs .swiper-slide-active {
    opacity: 1;
}

.thumbs img {
    cursor: pointer;
    width: 100px;
    height: 100px;
    margin: 10px;
}

.thumbs .swiper-slide-thumb-active {
    opacity: 1;
}

.btn-custom {
    display: inline-block;
    margin-left: 1rem;
    margin-bottom: 1rem;
    background: transparent;
    border: solid 1px #000;
    border-radius: 4px;
    padding: 0.25rem 0.5rem;
    color: #000;
    font-size: 18px;
    cursor: pointer;
    text-decoration: none;
    animation: fadeIn 2s ease-in forwards;
  }
  .btn-mines {
    display: inline-block;
    /* margin-left: 1rem; */
    /* margin-bottom: 1rem; */
    background: transparent;
    /* border: solid 1px #000; */
    border-radius: 4px;
    padding: 0.25rem 0.5rem;
    color: #856404;
    font-size: 16px;
    cursor: pointer;
    text-decoration: none;
    animation: fadeIn 2s ease-in forwards;
  }
  
  .btn-custom:hover {
    background: rgba(0, 0, 0, 0.05);
    text-decoration: none;
    animation: fadeIn 2s ease-in forwards;
  }
  @keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
  }
  .warning-box {
    background-color: #fff3cd;
    border: 1px solid #ffcaba;
    color: #856404;
    padding: 0.75rem 1rem;
    /* margin-top: 1rem; */
    margin-bottom: 1rem;
    border-radius: 4px;
    font-weight: 500;              
    font-size: 0.95rem;             
    opacity: 0;
    animation: fadeIn 2s ease-in forwards;
  }