.container { padding-bottom: 5px; } .resultBox { width: 420px; height: 18%; } .resultShow { width: 100%; height: 100%; } .keyBoardBox { width: 430px; flex: 1; margin-top: 8px; padding: 0; justify-content: center; } .inputCommon { width: 24%; height: 100%; margin-left: 3px; margin-right: 3px; margin-bottom: 0px; background-color: #3d3d3d; color: #ffffff; border-radius: 20px; text-align: center; } .input1 { color: #FF6923; }