html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    background-color:#151515 ;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background: #000; 
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    box-sizing: border-box;
    z-index: 10;
}

.hamburger {
    font-size: 24px;
    cursor: pointer;
}

.logo {
    flex: 1;
    display: flex;
    justify-content: center;
    height: 40px;
}

.schedule {
    font-style: bold;
    font-size: 21px;
    cursor: pointer;
}

.heading-text{
    display: flex;
    justify-content: center;
    align-items: center;
}

.heading-text .heading{
    position: relative;
    height:70%;
    width: 70%;
    top: 70px;
}