:root{--primary-color: #ecf2ff;--secondary-color: #3e54ac;--third-color: #655dbb;--fourth-color: #bface2}body{background:linear-gradient(to right bottom,var(--secondary-color),var(--fourth-color));min-height:100vh}.container-main{width:100%;min-height:100vh}section{padding-top:50px;padding-bottom:50px}.title_section{text-align:center;margin-bottom:40px;text-shadow:0px 4px 6px rgba(0,0,0,.3);font-family:Verdana,Geneva,Tahoma,sans-serif}.containers{width:100%;min-height:100vh;display:flex;justify-content:center;align-items:center}