* {
font-family:-apple-system,BlinkMacSystemFont,"Microsoft JhenHei","Segoe UI","Roboto","Helvetica Neue", Arial, sans-serif,"Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol" ;
/* outline: 1px dotted red; */
box-sizing: border-box;
}
/* 改 Bootstrap 設定 */
.container{
    padding-right: 0px;
    padding-left: 0px;
}
ul{
    padding:0px;
    margin:0px;
}
/* logo */
.logoimg{
    background-image: url(../images/nav-logo-1.png);
    background-position: center center;
    background-size: contain;
    background-repeat: no-repeat;
    width: 250px;
    height: 128px;
}
.chBtn, .enBtn{
    width:80px;
    border:2px solid #10ace5;
    color:#10ace5;
    margin-bottom: 10px;
}
.chBtn:hover, .enBtn:hover{
    background: #006284;
    border:2px solid #006284;
}
/* menu */
.menu{
    background-color: #31a4cc;
}
.menu ul{
    display: flex;
    justify-content: space-around;
    list-style: none;
}
.menu ul li a{
    display: inline-block;
    color:white;
    font-size: 20px;
    width: 100%;
    padding: 8px 50px;
}
.menu ul li a:hover{
    text-decoration: none;
}
/* carousel */
.carousel-item{
    height: 66vh;
}
.carousel-img-1{
    background-image: url(../images/carousel-1.jpg);
    background-position: center center;
    background-size: cover;
}
.carousel-img-2{
    background-image: url(../images/carousel-2.jpg);
    background-position: center center;
    background-size: cover;
}
.aboutus{
    color:#1a7695;
    padding:30px 20px;
    line-height: 50px;
    border: 2px solid #10aee5;
    
}


/* brand */
.brand-card-head{
    text-align: center;
    font-size: 20px;
    background: #31a4cc;
    color:white;
    font-weight: bold;
    border:1px solid #31a4cc;
}
.brand-card-content{
    border:1px solid #31a4cc;
    color:#32393b;
}


.bg-color{
    background-color: #31a4cc;
}
.text-color{
    color:#10aee5;
    font-weight: bold;
}
.text-color-2{
    color:#1a7695;
    font-weight: bold;
}
.text-color-3{
    color:#006284;
    /* font-weight: bold; */
}
.text-color-4{
    color:#32393b;
    font-weight: bold;
}
.fz20px{
    font-size: 20px;
}
/* 背景圖片 */
.bg-cover{
    background-image: url(../images/info-1.jpg);
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    height: 100vh;
    width: 100%;
    position: relative;
}
.bg-cover::after{
    content:"";
    width: 100%;
    height: 100vh;
    position: absolute;
    top:0;
    bottom:0;
    background: inherit;
    filter: blur(2px);
    /* opacity: 0.2; */
}








.h300px{
    height: 300px;
}
.h200px{
    height: 200px;
}
.info-img-1{
    background-image: url(../images/info-1.jpg);
    background-position: center center;
    background-size: cover;
}
.info-img-2{
    background-image: url(../images/info-2.jpg);
    background-position: center center;
    background-size: cover;
}
hr.style-two {
    border: 0;
    height: 1px;
    background-image: linear-gradient(to right, rgba(16,174,229,0), rgba(16,174,229,0.75), rgba(16,174,229,0));
}
.border-md-style{
    /* border-radius: 30px; */
    box-shadow:3px 3px 3px 3px #cccccc
}
.product-btn{
    border:2px solid #1a7695;
    color:#404a4d;
    font-size: 18px;
}
.product-btn:hover, .product-btn.active{
    border:2px solid #acdae9;
    background-color: #acdae9;
    color:#1a7695;
}
.black-border{
    border:1px solid ;
    color: #404a4d;
}

li{
    line-height: 3rem;
}
.item{
    /* border-left:5px solid #1a7695*/
    background-color:#acdae9;
    color:#1a7695;
    /* width: 45%; */
    font-size: 16px;
    margin-top: 15px;
    /* border:2px solid #acdae9; */
    /* border-radius: 20px; */
}
.product-content-2,.product-content-3,.product-content-4{
    display: none;
}