html,body{ background-image: url('../rsc/login2.jpg'); background-size: cover; background-repeat: no-repeat; height: 100%; font-family: 'Numans', sans-serif; } .optionsarray{ margin-left: 20mm; margin-top: 20mm; } .create-table{ margin-top: 50px; margin-left: 20%; background-color: rgba(0,0,0,0.5) !important; width: 60%; height: 65%; } .create-table-window-toolpane{ height: 50px; background-color: rgba(0,0,0,0.5) !important; } .exit-icon{ color: #FF0000; float: right; display: table-cell; vertical-align: middle; text-align: center; text-decoration: none; }