html,body{
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: 'Roboto';
}
.main_container{
    width: 100%;
    height: 100%;
    background: url('./detbg.png') no-repeat center;
    background-size: contain;
    position: relative;
    overflow: hidden;
}
.sound-button{
    position: absolute;
    left: 40vw;
    top: 30vh;
    background-color: transparent;
    border: none;
}
.sound-button img{
    width: 1.5vw;
}
.gifanimation{
    position: absolute;
    bottom: -20vh;
    left: 20vw;
    width: 25vw;
}
.copyright{
    position: absolute;
    bottom: 3vh;
    left: 20vw;
    color: #ffffff;
    font-size: 1vw;
}
#splay{display: none;}
#spause{display: block;}

@media screen and (min-width: 1367px) and (max-width: 3546px) {
	.gifanimation {
		width: 28vw;
	}
	.sound-button{
		left: 39vw;
		top: 30vh;
	}
}
@media screen and (min-width: 768px) and (max-width: 1023px) {
	.gifanimation {
    position: absolute;
    bottom: 4vh;
    left: 4vw;
    width: 44vw;
}
.main_container {
	height: 768px !important;
    background-position: top !important;
    overflow: hidden !important;
}
.sound-button {
    left: 261px;
    top: 176px;
}
.copyright {
    bottom: 215px;
    left: 30px;
}
}