*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;

   
}

body{

    font-family: 'Montserrat', sans-serif;
}

a{
    color: inherit;
    text-decoration: none;
}


.app-wrapper{
    text-align:center;
}



.title-wrapper2{
    
    font-family: 'Koulen', cursive;
    font-size: 200%;
    color: white;
}

.title-wrapper3{
    
    font-family: 'Koulen', cursive;
    font-size: 150%;
    color: white;
}


.title-wrapper3:hover{
    color: darkgreen;
}

.title-wrapper4{
    font-family: 'Montserrat', sans-serif;
    font-size: 125%;
    color: darkseagreen;
}

.hero{
    justify-content:center;
    align-items:center;
    text-align:center;
    color: white;
    background:rgba(0,0,0,.4);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
}

.video-bg{
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    min-width: 100%;
    min-height: 100%;
}


.sharp-wrapper{
    text-align:center;
}

.natural-wrapper{
    text-align:center;
}

.button, .play-button{
    font-family: 'Montserrat', sans-serif;
    font-size: 150%;
    width:50%;
    background-color: rgba(255,255,255,.7);
    color: darkgreen;
    font-weight: bold;
    border: darkseagreen solid 2px; 
    animation: fadeIn linear 2s;
    -webkit-animation: fadeIn linear 2s;
    -moz-animation: fadeIn linear 2s;
    -o-animation: fadeIn linear 2s;
    -ms-animation: fadeIn linear 2s;
}

.button, .play-button:hover{

    background: rgba(143,188,143,.1);
    color: yellowgreen;
    border: darkseagreen solid 2px;
	transition: font-color .75s linear;
	transition: background-color .75s linear;
}

.button, .check-button{
    font-size: 200%;
    width:50%;
    color: darkseagreen;
    border: darkseagreen solid 2px; 
}

.button, .check-button:hover{
    font-size: 200%;
    width:50%;
    background: darkseagreen;
    border: darkseagreen solid 2px; 
}

.rightwrong-div{
    font-size: 150%;
    margin: 0 20% 0 20%;    
    color: darkseagreen;
    border: darkseagreen solid 2px; 
    background: rgba(143,188,143,.5);
}

.score-div{
    font-size: 150%;
    margin: 0 30% 0 30%;  
    color: darkseagreen;
    background-color: rgba(255,255,255,.2);
    border: darkseagreen solid 2px; 

}

.put-name{
    font-size: 150%;
    margin: 0 30% 0 30%;  
    color: darkseagreen;
    background-color: rgba(255,255,255,.2);
    border: darkseagreen solid 2px; 

}

.timer-div{
    font-size: 150%;
    margin: 0 30% 0 30%;  
    color: darkseagreen;
    background-color: rgba(255,255,255,.2);
    border: darkseagreen solid 2px; 

}


.button, .note-button{
    font-size: 100%;
    font-weight: bold;
    padding:5% 0% 5% 0%;
    width:10%;
    background: rgba(255,255,255,.5);
    color: black;   
    border: darkseagreen solid 2px; 
    animation: fadeIn linear 2s;
    -webkit-animation: fadeIn linear 2s;
    -moz-animation: fadeIn linear 2s;
    -o-animation: fadeIn linear 2s;
    -ms-animation: fadeIn linear 2s;
}

.button, .note-button-sharp{
    font-size: 100%;
    font-weight: bold;
    padding:5% 0% 5% 0%;
    width:10%;
    background: rgba(0,0,0,.4);
    color: darkseagreen;   
    border: rgb(12, 114, 12) solid 2px; 
    animation: fadeIn linear 2s;
    -webkit-animation: fadeIn linear 2s;
    -moz-animation: fadeIn linear 2s;
    -o-animation: fadeIn linear 2s;
    -ms-animation: fadeIn linear 2s;
}

.button, .note-button:hover{

    background: darkseagreen;
    border: rgb(12, 114, 12) solid 2px; 
    background-color: rgba(255,255,255,.1);
	transition: font-color .75s linear;
	transition: background-color .75s linear;
}

.button, .note-button-sharp:hover{

    background: darkseagreen;
    border: darkseagreen solid 2px;
    background-color: rgba(255,255,255,.1);
	transition: font-color .75s linear;
	transition: background-color .75s linear;
}

.button, .blank-button{
    font-size: 100%;
    width:10%;
    background-color: transparent;
    color: transparent;
    border-radius: 10px;
    border: transparent; 
}