* {
    margin: 0;
    padding: 0;
    font-family: 'poppins',sans-serif;
}

section {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    width: 100%;
}

.main-sec {
    background: no-repeat url("index.png");
    background-position: center;
    background-size: cover;
}

.main-box {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 400px;
    height: 500px;
    background: transparent;
    -webkit-backdrop-filter: blur(15px);
    backdrop-filter: blur(15px);
    border: 3px solid rgba(255, 255, 255, 0.5);
    border-radius: 20px;
}

.main-slider {
    position: fixed;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    text-decoration: none;
    top: 92%;
    width: 96%;
    height: 70px;
    background: transparent;
    -webkit-backdrop-filter: blur(15px);
    backdrop-filter: blur(15px);
    border: 3px solid rgb(255, 255, 255);
    border-radius: 20px;
    transition: transform 0.75s;
    font-size: 16px;
}

.main-slider:not(:hover, :focus-within) {
    transform: translatey(70px) rotateX(180deg);
    transition: transform 1.5s;
}

.main-slider:hover, .main-slider:focus-within {
    box-shadow: 0px 2px 20px 0px rgb(255, 255, 255);
}
.main-slider .windows_file_explorer_button {
    left: 5%;
    bottom: 8%;
}

.main-slider .windows_start_button {
    left: 1%;
    bottom: 8%;
}