*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

body{
    font-family: sans-serif;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(to bottom,rgba(0,0,0 ,0.8),rgba(0,0,0 ,0.4)), url(https://irace.vn/wp-content/uploads/2019/08/Vietnam-Mountain-Marathon-2024-1.png) no-repeat center/cover;
}

#weather{
    width: 350px;
    border-radius: 10px;
    padding: 30px 20px;
    background: url(https://irace.vn/wp-content/uploads/2019/08/Vietnam-Mountain-Marathon-2024-1.png) no-repeat center/cover;

}

.hot{
    background: linear-gradient(to bottom,rgba(0,0,0 ,0.8),rgba(0,0,0 ,0.4)), url(https://www.camposanto.com/external/wallpapers/Launch_Yellow/FWY_2560x1440.jpg) no-repeat center/cover;
}

.hot #weather{
    background: url(https://www.camposanto.com/external/wallpapers/Launch_Yellow/FWY_2560x1440.jpg) no-repeat center/cover;
}

.cold{
    background: linear-gradient(to bottom,rgba(0,0,0 ,0.8),rgba(0,0,0 ,0.4)), url(https://static.vecteezy.com/system/resources/previews/000/359/502/original/vector-purple-landscape-illustration.png) no-repeat center/cover;
}

.cold #weather{
    background: url(https://static.vecteezy.com/system/resources/previews/000/359/502/original/vector-purple-landscape-illustration.png) no-repeat center/cover;
}

.cool{
    background: linear-gradient(to bottom,rgba(0,0,0 ,0.8),rgba(0,0,0 ,0.4)), url(https://i.cbc.ca/1.3443972.1455210491!/fileImage/httpImage/firewatch-lanscapr.png) no-repeat center/cover;
}

.cool #weather{
    background: url(https://i.cbc.ca/1.3443972.1455210491!/fileImage/httpImage/firewatch-lanscapr.png) no-repeat center/cover;
}

.warm{
    background: linear-gradient(to bottom,rgba(0,0,0 ,0.8),rgba(0,0,0 ,0.4)), url(https://static.cand.com.vn/Files/Image/chienthang/2020/12/12/thumb_660_6dc55c8f-d610-42db-8a8d-a97007227751.jpg) no-repeat center/cover;
}

.warm #weather{
    background: url(https://static.cand.com.vn/Files/Image/chienthang/2020/12/12/thumb_660_6dc55c8f-d610-42db-8a8d-a97007227751.jpg) no-repeat center/cover;
}

.search{
    width: 100%;
    padding:10px 20px;
    border: none;
    outline: none;
    background: rgba(255,255,255,0.7);
    border-radius: 0 15px 0 15px;
    box-shadow: 0 5px 4px rgba(0,0,0 ,0.2);
    transition: 0.4s;
}

.search:focus{
    background: rgba(255,255,255,0.7);
    border-radius: 15px 0 15px 0;
}

.content{
    text-align: center;
    color: aliceblue;
    margin: 40px;
    transition: 0.4s;
}

.capital{
    text-shadow: 2px 2px rgba(0,0,0 ,0.5);
}

.time{
    margin: 15px 0 20px 0;
    font-size: 15px;
}

.temperature{
    font-size: 65px;
    /*đổ bóng*/
    text-shadow: 4px 4px rgba(0,0,0 ,0.7);
    background: rgba(255,255,255, 0.4);
    box-shadow: rgba(0, 0, 0, 0.5) 4px 4px;
    border: none;
    border-radius: 10px;
    margin: 0 10px;
    padding: 20px;
}

.short-desc{
    font-size: 40px;
    font-weight: bold;
    text-shadow: 2px 2px rgba(0, 0, 0, 0.5);
    margin: 30px;
}

.more-desc{
    display: flex;
    justify-content: space-between;
}

.more-desc div{
    display: flex;
    flex-direction: column;
    padding:5px;
}

.more-desc div i{
    margin: 10px 0;
}

.hide{
  visibility: hidden;
  opacity: 0;
}