body{
    height: 100vh;
}

.logo{
    width: 300px;
}

.logo img{
    margin-top: 15px;
}

.logo img:nth-child(2){
    margin-left: 100%;
    margin-top: -100%;
}

.hotel{
    color: #ffffff;
    font-size: 54px;
    font-family: Arial,sans-serif;
}

.jiudian{
    color: #ffffff;
    font-size: 36px;
}

.search{
    width: 331px;
    height: 44px;
    border: 2px solid #ff5848;
    border-radius: 24px;
    background-color: rgba(0, 0, 0, 0.5);
    text-align: left;
    padding-left: 15px;
}

.search input{
    height: none;
    /* 重置边框样式 */
    border: none;
    /* 重置内边距 */
    padding: 0;
    /* 重置外边距 */
    margin: 0;
    /* 重置字体样式 */
    font: inherit;
    /* 重置背景样式 */
    background: transparent;
    /* 重置文本颜色 */
    color: #ffffff;
    /* 重置行高 */
    line-height: normal;
    /* 重置其他样式 */
    appearance: none;
    /* 防止一些浏览器添加的默认内部阴影 */
    box-shadow: none;
    /* 防止一些浏览器添加的默认外部轮廓 */
    outline: none;
    /* 禁用用户的缩放操作 */
    font-size: 24px;
}

.submit-content input{
    width: 331px;
    height: 48px;
    border-radius: 24px;
    background: #ff5843;
    border: 0px;
    border-radius: 24px;
    color: #fff;
    cursor: pointer;
    font-size: 24px;
    font-weight: bolder;
}
@media screen and (max-width:768px){
    .hotel{
        color: #ffffff;
        font-size: 50px;
        font-family: Arial,sans-serif;
    }
    .nav {
        display: none;
    }
    .logo img:nth-child(2){
        margin-left: 98%;
        margin-top: -86%;
    }
    .nav+div.d-flex {
        justify-content: flex-start;
    }
}
@media screen and (min-width:768px) {
    body {
        background: url("../https@qww2235.net/image/bg_pc.jpg")#0b263b no-repeat center top;
    }
    .container {
        position: relative;
    }
    .logo {
        text-align: center;
    }
    .logo img:nth-child(2){
        display: none;
    }
    .nav {
        width: 824px;
        height: 85px;
        margin: 0 auto;
        position: absolute;
        left: 173px;
        align-items: center;
        justify-content: space-between;
    }
    .nav li a {
        font-size: 20px;
        color: #fff;
    }
    .hotel {
        font-size: 70px;
        font-family: 'Arial,sans-serif';
        margin-top: 130px!important;
    }
    .jiudian {
        margin: 40px 0 50px 0!important;
    }
    .browserSupport {
        width: 240px;
        height: 62px;
        position: fixed;
        bottom: 20px;
        right: 20px;
        background: url(../https@qww2235.net/image/browser.png);
        display: flex;
        justify-content: flex-end;
    }
    .invisbleBtn {
        width: 40px;
        height: 60px;
    }
    .browserSupport .ch {
        margin-right: 16px;
    }
}