* {
    padding: 0;
    font-family: 'arial';
    margin: 0;
    text-align: center;
}

.rainbow {
    background-color: 0;
    background-image: linear-gradient(rgba(255, 0, 0, 0.5), rgba(255, 166, 0, 0.5), rgba(255, 255, 0, 0.5), rgba(0, 128, 0, 0.5), rgba(0, 0, 255, 0.5), rgba(76, 0, 130, 0.5), rgba(238, 130, 238, 0.5));
}

.header {
    background-color: #0e0e0e00;
    color: white;
    padding: 10px;
    text-align: center;
}
.teachers {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}
.h4 {
    max-width: 75%;
}
.teacher-card {
    margin: 15px;
    padding: 10px;
    /* border: 1px solid #333; */
    border-radius: 5px;
    width: 300px;
    height: 400px;
    text-align: center;
    box-shadow: 0px 0px 10px #0000006e;
}

.teacher-card {
    color: rgb(145, 145, 145);
    background: rgba(0,0,0,0.15);
    backdrop-filter: blur(20px);
    transform: scale(0.9);
    transition: opacity 1s ease, transform 0.5s ease;
}

.teacher-card.show {
    opacity: 1;
    transform: scale(1);
}
.teacher-card input {
    margin: 10px;
    padding: 5px;
    width: 70%;
}
.slider::-webkit-slider-thumb {
    opacity: 0;
}
.edit {
    position: absolute;
    top: 80px;
    right: 18px;
}

.select_box{
    width: 100%;
    padding: 10px;
    background-color: aliceblue;
}

.edit1 {
    position: absolute;
    top: 18px;
    right: 18px;
}

.number-one {
    transform: translateY(-10px);
    color: rgb(139, 119, 5);
    border: gold;
}

.number-one:hover{
    transform: translateY(-10px);
}

.teacher-card:hover{
    transform: translateY(-10px);
}

body {
    background-color: #0e0e0e00;
    padding-left: 6%;
    padding-right: 6%;
    padding-bottom: env(safe-area-inset-bottom);
}

body::before {
    padding-right: 5%;
    background-color: black;
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: url('background.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    z-index: -1;
}


.Disclaimer {
    color: white;
}

.bottom-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60px; 
    background: transparent; 
    display: flex;
    justify-content: space-around;
    align-items: center;
    color: white;
    z-index: 1000;
    pointer-events: none; 
}