textarea.FormControl.customhtmlbox { height: 300px; width: 500px; margin: 0 auto; margin-bottom: 50px; } .Form-group.settingscustomhtml { text-align: center; } iframe#liveoutp { height: 300px; width: 250px; box-shadow: rgba(0, 0, 0, 0.15) 1.95px 1.95px 2.6px; margin-left: 8px; border: 0px; } .settingscustomhtml{ margin: 0 auto; } .customhtmlwarning { font-size: 16px; width: 750px; text-align: justify; margin: 0 auto; margin-bottom: 20px; padding-left: 12px; padding-top: 4px; padding-bottom: 4px; border-left: #ff6a00 4px solid; } .textandprw { display: inline-flex; }