body{
    background-color: #241E4E;
    padding:0;
    margin:0;
}
.container{
    height: 350px;
    width: 350px;
    border-radius: 50%;
    position: absolute;
    margin: auto;
    top:0;
    bottom: 0;
    left:0;
    right: 0;
    pointer-events: none;
}
.snowgift{
    display: none;
    background: url(../img/snowGiftEF.png);
    background-repeat: repeat;
    height: 1000px;
    width: 2000px;
    transform: translate(-40%, -40%);
    position : relative;
    animation:snowgift 5s linear forwards infinite; 
    -webkit-animation:snowgift 5s linear forwards infinite; 
}
@keyframes snowgift{
    0%{
        background-position: 0 0;
    }
    20%{
        background-position: 20px 20px;
    }
    40%{
        background-position: 40px 40px;
    }
    60%{
        background-position: 60px 60px;
    }
    80%{
        background-position: 80px 80px;
    }
    100%{
        background-position: 100px 100px;
    }
    }
@-webkit-keyframes snowgift{
    0%{
        background-position: 0 0;
    }
    20%{
        background-position: 20px 20px;
    }
    40%{
        background-position: 40px 40px;
    }
    60%{
        background-position: 60px 60px;
    }
    80%{
        background-position: 80px 80px;
    }
    100%{
        background-position: 100px 100px;
    }
}