body{background-color:#000}.h{background-color:#fff;height:85vh}.image{flex-direction:column;align-items:center;padding:25px 60px;display:flex}.introduce{width:90%}.link{padding:39px;text-decoration:none}.box{background-color:#ebebebdb;border-radius:30px;justify-content:center;align-items:center;width:250px;height:50px;padding:5px;display:flex}.text{color:#000;font-size:20px}.text-box{flex-direction:column;align-items:center;display:flex}.alert{flex-direction:column;align-items:center;font-size:clamp(20px,2vw,30px);text-decoration:underline;display:flex}@media (max-width:800px){.introduce{width:120%}}