body, html {
    height: 100%;
    margin: 0;
}
.page-container {
    width: 100%;
    min-height: 100vh;
    background-image: url("./image/bg-img.png");

    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}
.home-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 100%;
    min-height: 100vh;
    max-width: 1200px;
    margin: auto;
}
.left-content {
    width: 36%;
    padding-right: 1rem;
}
.phone-img {
    width: 100%;
}
.right-content {
    width:64%;
    padding-left: 1rem;
    display: flex;
}
.download-block {
    position: relative;
    width: 100%;
    height: auto;
    margin-top: 5rem;
}
.dl-content {
    width: 90%;
    margin: auto;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 82%;
    color: white;
    text-align: center;
    padding: 1rem 20px 0; 
    box-sizing: border-box;

    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
}
.logo-img {
    width: 6.875em;
    max-width: 100%;
}
.title-txt {
    color: #333;
    font-family: "PingFang SC";
    font-size: 3em;
    font-style: normal;
    font-weight: 600;
    line-height: 100%; 
    text-transform: uppercase;
}
.chatfire-txt {
    color: #333;
    font-family: "Days One";
    font-size: 2em;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    text-transform: uppercase;
}
.title-row {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 60%;
    margin: 0 auto;
}
.logo-block {
    width: 15%;
}
.text-block {
    width: 82%;
    display: flex;
    justify-content: space-evenly;
}
.icon-block {
    display: flex;
    justify-content: space-evenly;
    padding: 0 2rem;
}
.each-block {
    padding-top: 1rem;
    width: 20%;
    max-width: 150px;
    border-radius: 11.308px;
    border: 1px #FFF;
    background: #EFF6FF;
    box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.12);
    text-align: center;
    padding-bottom: 1rem;
}
.dl-img {

}
.name-txt {
    color: #333;
    font-family: "PingFang SC";
    font-size: 1.25em;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
}
.btn-css {
    border-radius: 20.5px;
    margin: auto;
    padding: 3px 1.5rem;
    border: 0.5px solid #CCDCED;
    background: #EBF6FF;
    box-shadow: 0px -4px 4px 0px rgba(255, 255, 255, 0.25) inset, 0px 12px 3.5px -4px rgba(255, 255, 255, 0.25) inset;
    cursor: pointer;
    text-decoration: none;

    color: #525986;
    font-family: "PingFang SC";
    /* font-size: 1em; */
    font-size: 13px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
}
.pad-btn {
    margin-bottom: 1rem;
}
.note-txt {
    color: #333;
    text-align: center;
    font-family: "PingFang SC";
    font-size: 0.875em;
    font-style: normal;
    font-weight: 400;
    margin: 0;
}
.right-bgimg {

}
.image-container {
    width: 100%; 
    height: auto;
}
.image-container img {
    display: block;
    width: 100%;
    height: auto;
}

.img-block {
    height: 4.375em;
}

.m-home-content {
    display: none;
}
@media (min-width: 768px) and (max-width: 992px) {
    .title-txt {
        font-size: 2rem;
    }
    .chatfire-txt {
        font-size: 1.5rem;
    }
    .name-txt {
        font-size: 1rem;
    }
    .btn-css {
        font-size: 12px;
    }
    .note-txt {
        padding: 0 1rem;
    }
    .mlogo-img {
        width: 75%;
        margin: auto;
    }
}
@media only screen and (max-width: 768px) {
    .page-container {
        background-image: url("./image/mobile/m-bg.png");
        width: 100%;
        height: 100%;
    
        background-position: center;
        background-repeat: no-repeat;
        background-size: cover;
        
        position: relative;
    }
    .home-content {
        display: none;
    }
    .m-home-content {
        display: flex;
        width: 100%;
        min-height: 100%;
        background-image: url("./image/bg-img.png");
        background-position: center;
        background-repeat: no-repeat;
        background-size: cover;
        flex-direction: column;
        justify-content: space-around;
    }
    .title-row {
        display: flex;
        justify-content: center;
        align-items: center;
        margin: 0;
        width: 100%;
        padding: 2rem 0 1rem;
    }
    .logo-img {
        width: 55px;
    }
    .title-txt {
        font-size: 24px;
        font-style: normal;
        font-weight: 600;
        margin: 0;
    }
    .chatfire-txt {
        font-size: 10px;
        font-style: normal;
        font-weight: 400;
        display: block;
    }
    .m-title {
        text-align: center;
        margin-left: 1rem;
    }
    .phone-block {
        width: 100%;
        text-align: center;
    }
    .mlogo-img {
        width: 75%;
        max-width: 317px;
        margin: auto;
    }
    .m-dl-content {
        width: 90%;
        margin: 0 auto;
        width: 100%; 
        color: white;
        
        text-align: center;
        padding: 20px;
        box-sizing: border-box;
    }
    .pad-btn {
        margin-bottom: 10px;
    }
    .each-block {
        width: 98px;
        max-width: 98px;
        height: 135px;
        
        position: relative;
    }
    .name-txt, .btn-css {
        font-size: 10px;
        font-style: normal;
        font-weight: 400;
        margin: 0.7rem;
    }
    
    .icon-block {
        display: flex;
        justify-content: space-evenly;
        padding: 0;
    }
    .note-txt {
        font-size: 12px;
        font-style: normal;
        font-weight: 400;

        width: 220px;
        max-width: 220px;
        margin: 1.5rem auto 0;
    }
    .content {
        position: absolute;
        bottom: 0.2rem;
        width: 100%;
        margin-bottom: 10px;
    }
    .img-block {
        height: 110px;
    }
    .apple-img {
        width: 34px;
    }
    .android-img {
        width: 39px;
    }
    .window-img {
        width: 44px;
    }
}