body{
    margin: 0;
    padding: 0;
    background-color: #fbfbfb;
}

a{
    text-decoration:none;
    color: black;    
}

.flex-container{
    margin: 0 auto;
    min-width: 960px;
    max-width: 1920px;
    width: 100%;
    display: flex;
    flex-flow:column nowrap;
    justify-content: center;
    align-items: baseline;    
}
.flex-item{
    width: 100%;
}

.flex-item img{
    width: auto\9;
    width: 100%;
    height: auto;
    display: grid;
}

#nav-bgc{
    width: 100%;
    height: 110px;
    z-index: 9999;     
    background-color: rgba(255, 255, 255, 0.5);
}

.nav{
    /* position: fixed; */
    min-width: 1405px;
    max-width: 1920px;
    width: 100%;
    margin: 0 auto;       
    height: 110px;
}

.nav #logo{
    width: 150px;
    position: relative;
    top: 35px;
    left: 9.3%;
}

.nav>ul{
    float: right;
    position: relative;
    top: 25px;
    right: 3.1%;
    width: 1000px;
}

.nav>ul li{
    padding: 0 15px;
    display: inline-block;
    vertical-align: top;    
}

.nav>ul li a{
    color: #333;    
}

.nav>ul li a:hover{
    font-weight: bold;
}

#login-box{
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    top: -5px;
}

#login-button{
    width: 155px;
    padding: 7px 10px;
    border: solid 1px #333;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50px;
}
#login-button:hover{
    cursor: pointer;
    background-color: rgba(255, 255, 255, 0.5);
    border-color: rgba(255, 255, 255, 0.5);
    color: #333;
}

.islogin #login-button{
    visibility: hidden; 
}

.nav-login-img{
    width: 30px;
    margin-left: 30px;
}

.nav-login-img:hover{
    cursor: pointer;
    width: 32px;
    margin-left: 28px;
}

#sub-menu{
    margin: 0;
    padding: 0;
    padding-top: 15px;
    padding-bottom: 15px;
    width: 150px;
    position: absolute;
    top: 80px;
    right: 45px;
    background-color: #fff;
    border-radius: 20px;
    visibility: hidden;
    z-index: 999;
}

#sub-menu ul li{
    margin: 0;
    padding: 0;
    margin-top: 12px;
    margin-bottom: 12px;
}

#exit{
    color: #ff433e;
}

.flex-item:nth-child(1){
    display: flex;
    flex-flow: row nowrap;
    position: relative;
}

.reserve-img{
    width: 75%;
    position: relative;
    height: 869px;
    background-color: #fbfbfb;
    /* min-width: 1427px; */
}

.reserve-img .reserve-img-bg{
    width: 88%;
    position: absolute;
    bottom: 15%;
}

#switch{
    width: 100%;
    position: absolute;
    bottom: 47%;
    left: 0;
    z-index: 999;
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-between;
}
#switch img{
    width: 2.6%;    
}
#switch img:hover{
    cursor: pointer;  
}
#reserve-left{
    align-self:flex-start;
    padding-left: 3%;
}
#reserve-right{
    align-self:flex-end;
    padding-right: 3%;
}

.reserve-product{
    position: absolute;
}

.product-before{
    width: 35%;
    left: 27%;
    bottom: 20%;
    z-index: 999;
}

.product-after{
    width: 30%;
    left: 38%;
    bottom: 34%;
    z-index: 998;
    opacity: 0.2;
}



@keyframes after{
    0%{
        width: 35%;
        left: 29%;
        bottom: 20%;
        z-index: 999;
    }
    20%{
        width: 33.3%;
        left: 27%;
        bottom: 24%;
        opacity: 0.8;
    }
    50%{
        width: 32.5%;
        left: 23%;
        bottom: 27%;        
        opacity: 0.6;        
        z-index: 998;
    }
    80%{
        width: 31.7%;
        left: 30%;
        bottom: 30%;
        opacity: 0.4;
    }
    100%{
        width: 30%;
        left: 38%;
        bottom: 34%;
        z-index: 998;
        opacity: 0.2;
    }
}

@keyframes before{
    0%{
        width: 30%;
        left: 38%;
        bottom: 34%;
        z-index: 998;
        opacity: 0.2;
    }
    20%{
        width: 31.7%;
        left: 40%;
        bottom: 30%;
        opacity: 0.4;
    }
    50%{
        width: 32.5%;
        left: 46%;
        bottom: 27%;        
        opacity: 0.6;        
        z-index: 999;
    }
    80%{
        width: 33.3%;
        left: 39%;
        bottom: 24%;
        opacity: 0.8;
    }
    100%{
        width: 35%;
        left: 29%;
        bottom: 20%;
    }
}



/* 
.reserve-context-text{
    height: 36vw;
    width: 80%;
    margin-top: 7%;
}

.reserve-button{
    background-color: #000;
    width: 80%;
    height: 3vw;
    position: absolute;
    bottom: 3%;
    display: flex;
    flex-flow: row wrap;
    align-items: center;
    justify-content: center;
    border-radius: 50px;   

}

.reserve-button:hover{
    cursor: pointer;
}
.reserve-button span{
    color: #fff;
    font-size: 0.9vw;
}

.reserve-context-text{
    overflow: auto;
    scrollbar-width: none; 
    -ms-overflow-style: none; 
}

.reserve-context-text::-webkit-scrollbar {
    display: none; 
  }

.reserve-context-text .title1{
    font-size: 1.1vw;
    margin-bottom: 20%;
    font-weight: bold;
    display: block;
}

.reserve-context-text .title2{
    font-size: 0.9vw;
    margin-top: 10%;
    margin-bottom: 10%;
    display: block;
    font-weight: bold;
}

.reserve-context-text .title2 span{
    color: #666;
}

.reserve-context-text .title3{
    font-size: 0.8vw;
    display: block;
    font-weight: bold;
    margin-top: 5%;
}

.reserve-context-text .text{
    font-size: 0.8vw;
    color: #666;
    display: block;
} */


.reserve-context{
    width: 23.5%;
    padding-left: 1.5%;
    padding-top: 1%;
    background-color: #fff;
    position: relative;
    display: flex;
    flex-flow: column wrap;
    align-items: start; 
}

#tactsuit-title{
    font-size: 1.7vw;
    margin-bottom: 20px;
}

#tactsuit-price{
    font-size: 1.3vw;
    color: #0071e3;
    align-self: flex-start;
    margin-bottom: 20px;
}

#tactsuit-style{
    margin-bottom: 20px;
    width: 100%;
}

#tactsuit-style-title{
    font-size: 0.8vw;
    color: #999;
}

.tactsuit-style-select{
    width: 90%;
    padding-left: 6%;
    height: 60px;
    border: 1px solid #999;
    border-radius: 10px;
    margin-top: 14px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    font-size: 1.1vw;
}
.tactsuit-style-select:hover{
    cursor: pointer;
    border: 2px solid #0071e3;
    margin-bottom: -2px;
    margin-left: -1px;
    margin-right: -1px;
}

.isTactSuitSelect{
    border: 2px solid #0071e3;
    margin-bottom: -2px;
    margin-left: -1px;
    margin-right: -1px;
    background-color: #e5f1fc;
}

#tactsuit-quantity{
    margin-bottom: 20px;
    position: relative;
}

#tactsuit-quantity-title{
    font-size: 0.8vw;
    display: block;
    color: #999;
    margin-bottom: 14px;
}

#tactsuit-quantity-select{
    width: 100%;
    height: 60px;
    padding: 0px 30px;
    border: 1px solid #999;
    border-radius: 10px;
    font-size: 1.1vw;
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-between;

}

#tactsuit-quantity-add{
    align-self: flex-end;
    font-size: 1.5vw;
    height: 60px;
    display: grid;
    line-height: 60px;
    user-select: none;
}
#tactsuit-quantity-number{
    align-self: center;
}
#tactsuit-quantity-sub{
    align-self: flex-start;
    font-size: 1.5vw;
    display: grid;
    line-height: 60px;
    user-select: none;
}
#tactsuit-quantity-add:hover,#tactsuit-quantity-sub:hover{
    color: #0071e3;
    cursor: pointer;
}

.Stock{
    width: 100%;
    position: absolute;
    bottom: -345%;
    left: 30%;
    color: red;
    font-size: 0.9vw;
}

#ConfirmStatement{
    width: 200px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    margin: 20px auto;
    border: solid 1px #000;
    border-radius: 10px;
}
#ConfirmStatement:hover{
    cursor: pointer;
}
#ViewDetails:hover{
    cursor: pointer;
}

#after-sale{
    font-size: 0.8vw;
    color: #999;
    margin-bottom: 40px;
}
#after-sale a{
    color: #0071e3;    
    text-decoration:underline;
}

#tactsuit-package{
    width: 87%;
    padding: 5%;
    height: 170px;
    background-color: #f5f5f7;
    border-radius: 10px;
    margin-bottom: 20px;
}
#tactsuit-package-title{
    font-size: 1vw;
    font-weight: bold;
    margin-bottom: 20px;
    display: block;
}
#tactsuit-package-content span{
    font-size: 0.7vw;
    color: #666;
    display: block;
    margin-bottom: 6px;
}

#tactsuit-bug{
    width: 95%;
    height: 60px;
    background-color: #0077ed;
    border-radius: 10px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1vw;
}
#to-taobao{
    width: 95%;
    height: 60px;
    border: 2px solid #0077ed;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0077ed;
    font-size: 1vw;
}
#tactsuit-bug:hover{
    cursor: pointer;
    background-color: #0060e3;
}
#to-taobao:hover{
    cursor: pointer;
    background-color: #e5f1fc;
}

#reserve-product-introduce{
    width: 90%;
    display: flex;
    flex-flow: column nowrap;
    justify-content: center;
    align-items: center;
    z-index: 999;
    position: absolute;
    bottom: 10%;

}
.reserve-product-introduce-text{
    font-size: 0.8vw;
}
#reserve-product-introduce-button-box{
    margin-top: 2vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
#reserve-product-introduce-button-more{
    width: 13%;
    font-size: 0.85vw;
    background-color: #fbfbfb;
    border: 1px solid #999;
    border-radius: 5px;
    height: 5vh;
    cursor: pointer;
    margin-right: 1%;
}
#reserve-product-introduce-button-us{
    width: 13%;
    font-size: 0.85vw;
    background-color: #000;
    border-radius: 5px;
    height: 5vh;
    cursor: pointer;
    color: #fff;
}

.checking-box{
    height: 70vh;
}
.checking-reserve-box{
    display: flex;
    align-items: center;
    justify-content: center;
}



#reserve-product-function{
    width: 100%;
    /* margin-top: 60%; */
    display: flex;
    flex-flow: row wrap;
    position: absolute;
    top: 100%;
}

.reserve-product-function-single{
    width: 25%;
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: 3%;
}

.reserve-product-function-single img{
    width: 12%;
}
.reserve-product-function-single p{
    font-size: 0.8vw;
    font-weight: bold;
    text-align: center;
}
.reserve-product-function-single span{
    font-size: 0.7vw;
    color: #808080;
}




@media (min-width: 1920px){

    .reserve-context-text{
        height: 700px;
    }

    .reserve-button{
        height: 60px;
    }

    .reserve-button span{
        font-size: 18px;
    }

    .reserve-context-text .title1{
        font-size: 22px;
    }
    
    .reserve-context-text .title2{
        font-size: 18px;    
    }
    
    .reserve-context-text .title3{
        font-size: 16px;
    }
    
    .reserve-context-text .text{
        font-size: 16px;
    }

    .Stock{
        font-size: 18px;
    }
    .reserve-product-introduce-text{
        font-size: 16px;
    }
    #reserve-product-introduce-button{
        font-size: 16px;
    }
    
    #tactsuit-title{
        font-size: 34px;
    }

    #tactsuit-price{
        font-size: 26px;
    }

    #tactsuit-style-title{
        font-size: 16px;
    }

    .tactsuit-style-select{
        font-size: 22px;
    }

    #tactsuit-quantity-title{
        font-size: 16px;
    }

    #tactsuit-quantity-select{
        font-size: 22px;
    }

    #tactsuit-quantity-add{
        font-size: 30px;
    }

    #tactsuit-quantity-sub{
        font-size: 30px;
    }

    #after-sale{
        font-size: 16px;
    }

    #tactsuit-package-title{
        font-size: 20px;
    }
    #tactsuit-package-content span{
        font-size: 14px;
    }

    #tactsuit-bug{
        font-size: 20px;
    }
    #to-taobao{
        font-size: 20px;
    }

    .reserve-product-function-single p{
        font-size: 16px;
    }
    .reserve-product-function-single span{
        font-size: 14px;
    }
}

@media (max-width: 960px){

    .reserve-context-text{
        height: 350px;
    }

    .reserve-button{
        height: 30px;
    }

    .reserve-button span{
        font-size: 9px;
    }

    .reserve-context-text .title1{
        font-size: 11px;
    }
    
    .reserve-context-text .title2{
        font-size: 9px;    
    }
    
    .reserve-context-text .title3{
        font-size: 8px;
    }
    
    .reserve-context-text .text{
        font-size: 8px;
    }

    .Stock{
        font-size: 9px;
    }
    .reserve-product-introduce-text{
        font-size: 8px;
    }
    #reserve-product-introduce-button{
        font-size: 8px;
    }

    #tactsuit-title{
        font-size: 17px;
    }

    #tactsuit-price{
        font-size: 13px;
    }

    #tactsuit-style-title{
        font-size: 8px;
    }

    .tactsuit-style-select{
        font-size: 11px;
    }

    #tactsuit-quantity-title{
        font-size: 8px;
    }

    #tactsuit-quantity-select{
        font-size: 11px;
    }

    #tactsuit-quantity-add{
        font-size: 15px;
    }

    #tactsuit-quantity-sub{
        font-size: 15px;
    }

    #after-sale{
        font-size: 8px;
    }

    #tactsuit-package-title{
        font-size: 10px;
    }
    #tactsuit-package-content span{
        font-size: 7px;
    }

    #tactsuit-bug{
        font-size: 10px;
    }
    #to-taobao{
        font-size: 10px;
    }

    .reserve-product-function-single p{
        font-size: 8px;
    }
    .reserve-product-function-single span{
        font-size: 7px;
    }
}