html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}



.hide {
   display: none;
}

.car, .enemy {
   width: 50px;
   height: 100px;
   background: transparent url('./image/hot.png') center / cover no-repeat;
   position: absolute;
}

.game {
   height: 100vh;
   display: flex;
   justify-content: center;
   align-self: center;
}

.gameArea{
   width: 300px;
   height: 100%;
   position: relative;
   margin: auto;
   background: #222;
   overflow: hidden;
   display: none; /*убрать дорогу*/
}

.line{
   position: absolute;
   width: 10px;
   /* height: 50px; */
   background: #fff;
   left: 145px;
}

.start{
   position: absolute;
   left: 0;
   top: 0;
   width: 100%;
   margin: 0;
   padding: 2rem 0;
   text-align: center;
   z-index: 200;
   color: #eee;
   font-size: 1.5rem;
   background: #222;
   font-family: sans-serif;
   font-weight: 700;
}

.score{
   position: absolute;
   top: 0;
   left: 0;
   width: 100%;
   background: rgb(110, 110, 110);
   padding: 1rem 0;
   z-index: 199;
   font-size: 1.5rem;
   color: #222;
   text-align: center;
   font-family: sans-serif;
   font-weight: 500;
}

#topScore{
   position: fixed;
   bottom: 0;
   height: 50px;
   width: 100px;
   font-size: 25px;
   padding: 30px 15px;
   background-color: rgba(110, 110, 110, 0.753);
   color: whitesmoke;
}

.btn{
   padding: 10px 30px;
   cursor: pointer;
}