.brain-quize{margin-top:100px}.quize-block{border-radius:25px;padding:65px}.quize-block .brain-img{display:block;margin-bottom:15px;max-width:185px}.quize-block .quiz-video{padding:10px}.quize-block .quiz-video iframe{border-radius:25px;width:100%}@media only screen and (max-width:1600px){.quize-block{padding:45px}}@media only screen and (max-width:1440px){.quize-block{border-radius:15px}.brain-quize{margin-top:60px}.quize-block .quiz-video,.quize-block .quiz-video img{border-radius:15px}}@media only screen and (max-width:1199px){.quize-block{padding:25px}.quize-block .brain-img{max-width:125px}}@media only screen and (max-width:767px){.brain-quize{margin-top:40px}.quize-block .txt-block{display:flex;flex-wrap:wrap;justify-content:center;margin-bottom:15px;text-align:center}.quize-block .txt-block h2{width:100%}.quize-block .txt-block h2 br{display:none}.quize-block .brain-img{max-width:100px}}