.header{letter-spacing:2px}.footer,.grayColoring{background-color:#264653}.grayColoring{border-color:#264653}.yellowBackgroundContainer{width:100vw;height:80%;z-index:-1;position:absolute;top:0}.square{height:70%;width:100vw;border-radius:0 0 0 0}.blurredHalfCircle,.square{background-color:#F3DE8A;position:relative}.blurredHalfCircle{bottom:50px;width:105%;height:20%;border-radius:0 0 60% 60%;filter:blur(15px)}.background{height:100%;width:100%;position:absolute;top:0;background-color:#F3DE8A;z-index:-1}