style.css

body{
    background-color: #f2f2f2;
    margin-left: 15px;
}

.wrapper { 
    overflow:hidden;
}

.wrapper div {
    min-height: 200px;
    padding: 10px;
}

#one {
    background-color: white;
    float: left; 
    margin-right: 10px;
    width: 775px;
    border-radius: 15px;
    margin-bottom: 25px;
}

#two { 
    background-color: white;
    overflow:hidden;
    margin: 0px;
    border-radius: 15px;
    min-height: 20%;
    width:500px;
}

@media screen and (max-width: 400px) {
    #one { 
        float: none;
        margin-right:auto;
        margin-left: auto;
        width:100%;
        border:0;
        border-bottom:2px solid #000;    
    }
}

.numinput{
    width:15%;
}

#playButton {
    position: fixed; 
    display: block; 
    width: 100%; 
    height: 100%; 
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.5); 
    z-index: 2; 
    cursor: pointer; 
}

#play{
    color: white;
    text-align: center;
    margin-top: 50px;
}

.card-text{
    padding: 15px;
}
ul {
    text-align: center;
    list-style-position: inside;
}



@media (max-width: 768px) {
    .container-fixed{
        width:600px;
    }}
    
    @media (max-width: 992px) {
    .container-fixed{
        width:720px;
    }}
    
    @media (max-width: 1200px) {
    .container-fixed{
        width:900px;
    }}

    @media (max-width: 1900px) {
        .container-fixed{
            width:1250px;
        }
        #quote-2-high{
            max-width: 790px;
        }
    }