Online aptitude question for Electrical Engineering

.shopProductContainer { float: left; width: 214px; height: 252px; margin-left: 25px; margin-top: 15px; } .shopProductContainer .tblProductContainer { width: 214px; height: 252px; background: url(productBox.gif); background-repeat: no-repeat; } .shopProductContainer .tblProductContainer .HeadHolder { height: 46px; width: 214px; padding: 8px; color: #008000; font-size: 12px; font-weight: bold; vertical-align: top; } .shopProductContainer .tblProductContainer .ContentHolder { padding: 15px; color: #008000; font-size: 14px; font-weight: normal; vertical-align: top; height: 45px; } .shopProductContainer .tblProductContainer .FooterHolder { padding: 5px; color: #000000; font-size: 13px; font-weight: normal; vertical-align: top; text-align: center; } .shopProductContainer .tblProductContainer .ContentHolder .salePrice { color: #05619b; display: inline; font-size: 15px; font-weight: bold; padding: 5px; } .shopProductContainer .tblProductContainer .FooterHolder ul { text-align: left; padding: 0px; margin: 0px 0px 0px 20px; list-style-position: outside; list-style-image: url(images/squareBullet.gif); list-style-type: square; } .shopProductContainer .tblProductContainer .FooterHolder ul li { color: #626262; font-size: 12px; font-weight: 700; } .shopProductContainer .tblProductContainer .FooterHolder .mybutton { border-top: 1px solid #96d1f8; background: #65a9d7; background: -webkit-gradient(linear, left top, left bottom, from(#3e779d), to(#65a9d7)); background: -webkit-linear-gradient(top, #3e779d, #65a9d7); background: -moz-linear-gradient(top, #3e779d, #65a9d7); background: -ms-linear-gradient(top, #3e779d, #65a9d7); background: -o-linear-gradient(top, #3e779d, #65a9d7); padding: 5px 10px; -webkit-border-radius: 8px; -moz-border-radius: 8px; border-radius: 8px; -webkit-box-shadow: rgba(0,0,0,1) 0 1px 0; -moz-box-shadow: rgba(0,0,0,1) 0 1px 0; box-shadow: rgba(0,0,0,1) 0 1px 0; text-shadow: rgba(0,0,0,.4) 0 1px 0; color: white; font-size: 14px; font-family: Georgia, serif; text-decoration: none; vertical-align: middle; } .shopProductContainer .tblProductContainer .FooterHolder.button:hover { border-top-color: #28597a; background: #28597a; color: #ccc; } .shopProductContainer .tblProductContainer .FooterHolder.button:active { border-top-color: #1b435e; background: #1b435e; } .clear { clear: both; }