NHS Website Stylesheet 1

**the linked css stylesheet is called "mainstylesheet.css" and code is**

body {
    background-color: #63a2ddc7;
}
.startingpage {
    margin: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    font-size: 90px;
    text-align: center;
    font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
}
.startingpagesubtitle {
    font-size: 50px;
}
.startingpageimage {
    height: 100%;
    margin: 50px;
    position: absolute;
    background-color: powderblue;
}
.startingpageimg {
    height: 200px;
    vertical-align: bottom;
}