style.css

.bg1{
	background-image: url('./images/background/1.png');
}

.bg2{
	background-image: url('./images/background/2.png');
}

.bg3{
	background-image: url('./images/background/3.png');
}

div.checked{
	background-color: #cfe3ff;
}

.unchecked{
	opacity: 0.6;
}

.choice-grid{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}

.choice-grid div{	
	background-color: #f4f4f4;

	border: 1px solid #dcdcdc;
	padding: 10px 10px;
	margin: 0px 0px 20px 0px;

	width: calc(32.5% - 22px);
}

.choice-grid img{
	width: 100%;
}

.choice-grid img.checkbox{
	display: block;
}

.reset_button{
	background-color: #cecece;
	color: black;

	height: 50px;
	width: 100%;

	display: flex;
	align-items: center;
	justify-content: center;
}

.reset_button:hover{
	background-color: #e0e0e0;
}

.result h1{
	margin: 0px;
}

.result{
	margin: 20px 0px;
	padding: 20px;
}

@media (max-width: 700px){
    article {
        width: 95%;
    }
    header div span {
        display: none;
    }
    .question-name{
        height: 200px;
        background-size: 100% 100%;
        background-repeat: no-repeat;
    }
    .question-name h1{
        font-size: 1.9rem;
    }
}
@media(max-width: 500px){
    .choice-grid div {
        width: calc(49% - 22px);
    }
}