html,body{min-width: 100%;margin: auto;font-family: "Segoe UI",sans-serif;background-color: #eee;}
#a404{margin: 40px auto 1px auto;text-align: center;line-height: 0.96}
.big{font-size: 200px;font-weight: bold}
.medium{font-size: 46px;font-weight: bold}
#b404{margin: 50px auto 1px auto;text-align: center;}
.use{font-size: 30px;font-weight: bold}
.gambar{height: 200px;}
.browser{font-size: 30px;font-weight: bold}

@media (max-width:610px){
	#a404{margin: 160px auto 1px auto;text-align: center;line-height: 0.96}
.big{font-size: 89px;font-weight: bold}
.medium{font-size: 20px;font-weight: bold}
#b404{margin: 60px auto 100px auto;text-align: center;}
.use{font-size: 20px;font-weight: bold}
.gambar{height: 100px;}
.browser{font-size: 20px;font-weight: bold}

	}