body{
    background-color: white;
    color: #007a9c;

}


.wrap{
    margin: auto;
    width: 80%;
    height: 100%;

}
.text{
    font-size: 24px;
    text-align: center;
    padding-top: 150px;
}
.center {
    display: block;
    margin-left: auto;
    margin-right: auto;
}
.backdown{
    width: 100%;
}

.backdown img {
    height: 100%;
    width: 100%;

}

@media only screen and (max-width: 600px) {
    .header img{
        width: 100%;
    }

    .backdown {
        bottom: 0px;
        position: absolute;
        right: 0px;
    }
}