By inserting it through the bb-code, we lose the button and input, how can we insert it with a static object in the center of the page, not in the header and in the footer?
position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
Source: https://ru.stackoverflow.com/questions/726677/More articles:The click on the added button does not work.Newtonsoft jsonangularjs ng-clickReturn to activation from TabHost to Tab pressed by defaultHow to restart a completed thread againPrint data to JSP from MySQL using HibernateThe effect of negative margin-top on the order of elements along the z axisUsing class restrictionsDisplays all files in the directory specified as a command line parameter. (shell)Overlay blocks on each otherAll Articles