5 border: 5px dashed blue;
6 background-image: -webkit-gradient(radial, left top, 0, left top, 250, from(black), to(white));
7 -webkit-background-size: 66% 66%;
10 <div style="-webkit-transform: rotate(45deg);"></div>
11 <div style="margin-top: 50px; margin-left: -50px;"></div>
12 <div style="margin-top: -210px; margin-left: auto; margin-right: -50px;">