#colaborate{padding:50px 20px;color:#fff;position:relative;background-color:#000}#colaborate .title h2{text-align:center;font-weight:500}#colaborate .big-txt{font-size:126px;text-align:center;line-height:1.1;padding:10px 0}.circle-btn{font-size:18px;font-weight:500;width:150px;height:150px;border-radius:50%;background-color:#bff747;color:#000;display:flex;flex-direction:column;justify-content:center;align-items:center;position:absolute;top:38%;left:44.5%;cursor:pointer;transition:.4s;opacity:.9}.circle-btn:hover i{transform:rotate(46deg);color:#fff}.circle-btn:hover{background-color:#1b1b1b;color:#fff}.circle-btn i{font-size:16px;transition:.3s}@media screen and (max-width:768px){#colaborate{padding:30px 20px}#colaborate .title h2{font-size:20px}#colaborate .big-txt{font-size:38px;padding:10px 0;width:100%}.circle-btn{font-size:12px;width:80px;height:80px;top:36%;left:44%}.circle-btn i{font-size:14px}}@media screen and (min-width:767px) and (max-width:1024px){#colaborate{padding:30px 20px}#colaborate .title h2{font-size:20px}#colaborate .big-txt{font-size:65px;padding:10px 0;width:100%}.circle-btn{font-size:12px;width:80px;height:80px;top:36%;left:44%}.circle-btn i{font-size:14px}}@media screen and (max-width:768px){.circle-btn{top:36%;left:39%}}