.cont-wallpaper h3 {
    font-size: 150%;
    font-weight: bold;
    margin: 20px 0;
}
.cont-wallpaper img {
    width: 100%;
    height: auto;
    margin: 20px 0;
}
.cont-wallpaper h4 {
    font-weight: bold;
    font-size: 120%;
    margin-top: 20px;
}
.cont-wallpaper ul {
    margin: 20px 0;
}
.space {
   height: 20px;
}
#mainimgIn {
    opacity: 0;
}
#mainimg {
    background: url(https://cms.locoplace.biz/storeimg/36/363696/20180821_1403074.png) no-repeat top center;
}