.big-div{border-radius:8px;display:flex;justify-content:space-between;margin:auto}.text-calendar{color:#000;font-size:30px;font-weight:700;margin-bottom:30px;text-align:-webkit-center}.big-div .card{border-radius:8px;width:40%}.big-div .card iframe{height:350px;width:100%}::-webkit-scrollbar{width:3px}@media (max-width:768px){.big-div{flex-direction:column;width:100%}.big-div .card{margin-bottom:20px;width:100%}.big-div .card iframe{height:250px}}