body{background-color:#8eb2d9}h2{margin-bottom:35px;font-weight:700}#qa-model-container,#gaming-model-container{height:450px;margin-left:auto;margin-right:auto}.card{margin-top:20px;background-color:#8eb2d9}.card-title,.btn{font-weight:700}a{text-decoration:none;color:#fff;font-weight:700}a:hover{text-decoration:none;color:#00254e;font-weight:700}.bi{color:#fff;margin-left:10px;margin-right:10px;font-size:4rem}.bi:hover{color:#00254e}.section-negative{background-color:#00254e}