html,
body {
    margin: 0;
    border: none;
    padding: 0;
    height: 100%;
}

.about_pic {
    display: block;
    width: 100%;
}

.buy_btn {
    width: 6.7rem;
    height: 1rem;
    position: fixed;
    left: 0;
    right: 0;
    margin: 0 auto;
    bottom: .5rem;
    border-radius: 1rem;
    overflow: hidden;
    display: flex;

    .left {
        width: 3.35rem;
        height: 1rem;
        background: #fcd758;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        font-size: .3rem;
        color: #995916;

        .top {
            margin-bottom: .1rem;
        }
    }



    .right {
        width: 3.35rem;
        height: 1rem;
        background: #ff6a67;
        line-height: 1rem;
        color: #fff;
        font-size: .4rem;
        text-align: center;
    }

    .none {
        background: #929292;
    }
}

.container {
    width: 100%;
    height: 100%;
    background: #eee;

    .input_box {
        width: 6.8rem;
        height: 3rem;
        border-radius: .1rem;
        margin: 0 auto;
        box-sizing: border-box;
        position: relative;

        .alert {
            font-size: .2rem;
            color: #f65d5d;
        }

        .mobile_input {
            width: 100%;
            height: 0.82rem;
            background: #fff;
            display: flex;
            flex-direction: row;
            align-items: center;
            margin-bottom: .16rem;

            input {
                width: 100%;
                height: 0.82rem;
                border: none;
                text-indent: .5rem;
                background: url(./img/mobile.png) no-repeat;
                background-size: .23rem .35rem;
                background-position: .15rem .23rem;

                ::placeholder {
                    color: #b8b8b8;
                    font-size: .28rem;
                }

                :focus {
                    outline: none;
                    border: none;
                }
            }


        }

        .sign_input {
            width: 3.98rem;
            height: 0.82rem;
            background: #fff;

            input {
                width: 100%;
                height: 0.82rem;
                border: none;
                text-indent: .5rem;
                background: url(./img/sign.png) no-repeat;
                background-size: .30rem .35rem;
                background-position: .15rem .23rem;

                ::placeholder {
                    color: #b8b8b8;
                    font-size: .28rem;
                }

                :focus {
                    outline: none;
                    border: none;
                }
            }


        }

        #sign_btn {
            width: 2.56rem;
            height: 0.82rem;
            background: #f65d5d;
            font-size: .28rem;
            line-height: .82rem;
            text-align: center;
            border-radius: .1rem;
            position: absolute;
            right: 0;
            top: 1.3rem;
            color: #fff;
        }
    }

    .info_box {
        width: 6.8rem;
        height: 2.2rem;
        border-radius: .1rem;
        margin: 0 auto;
        background: #fff;
        padding: .3rem;
        box-sizing: border-box;
        .head {
            font-size: .3rem;
            color: #1a1a1a;
            font-weight: 500;
            margin-bottom: .3rem;
        }

        .title_row,
        .discount_row {
            width: 100%;
            display: flex;
            justify-content: space-between;
            margin-bottom: .3rem;

            .title {
                font-size: .28rem;
                color: #676767;
            }

            .price {
                font-size: .28rem;
                color: #000;
                font-weight: 500;
            }
        }
    }
    .info_bottom{
        width: 6.8rem;
        height: 0.8rem;
        margin: 0 auto;
        background: lightblue;
        display: flex;
        flex-direction: row-reverse;
        align-items: center;
        span{
            font-size: .3rem;
            color: #fd4141;
            margin-right: .3rem;
        }
    }
    #buy_btn{
        font-size: .3rem;
        color: #fff;
        background: #f65d5d;
        text-align: center;
        line-height: .82rem;
        width: 2.38rem;
        height: 0.82rem;
        border-radius: .1rem;
        position: absolute;
        bottom: 1rem;
        right: 0.8rem;
    }

}

.buy-dialog {
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .8);
    display: none;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 0;

    .box {
        width: 5.5rem;
        height: 3.54rem;
        background: rgba(255, 255, 255, 1);
        border-radius: .2rem;

        .title {
            width: 100%;
            height: 0.56rem;
            color: #434343;
            font-size: .4rem;
            text-align: center;
            margin-top: .63rem;
        }

        .bottom {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-around;
            margin-top: .98rem;

            .yes {
                width: 2.51rem;
                height: .84rem;
                background: rgba(245, 136, 13, 1);
                border-radius: .47rem;
                display: flex;
                align-items: center;
                justify-content: center;
                color: #fff;
                font-size: .36rem;
            }

            .no {
                width: 2.51rem;
                height: .84rem;
                background: rgba(61, 173, 254, 1);
                border-radius: .47rem;
                display: flex;
                align-items: center;
                text-align: center;
                color: #fff;
                font-size: .36rem;
                justify-content: center;

            }

        }
    }
}