/*--------------header-style1-----------------*/
.header-style1{
    position: fixed;
    z-index: 999;
    display: block;
    width: 100%;
    top: 0;
    background-color: #FFF;
}
#goto-top{
    position: absolute;
    top: 0;
}
.header2,
#news-page .header-style1{
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}
.header-style1 .header-box{
    width: 95%;
    display: block;
    margin: 0 auto;
    font-size: 0;
    box-sizing: border-box;
    padding: 10px 0;
}
.header-style1 .header-logo{
    width: 137px;
    max-width: 100%;
    display: inline-block;
    position: relative;
    vertical-align: middle;
}
.header-style1 .header-menu-box{
    width: calc(100% - 137px);
    display: inline-block;
    vertical-align: middle;
    font-size: 0;
    box-sizing: border-box;
    padding-right: 137px;
    text-align: center;
}
.header-style1 .header-menu> li{
    display: inline-block;
    vertical-align: middle;
    position: relative;
    overflow: hidden;
    height: 0;
    padding-bottom: 38px;
}
/* -------------------------------------------------------------- */
.header-menu-title{
    letter-spacing: 2px;
    position: relative;
    display: block;
    padding: 0 15px;
    overflow: hidden;
}
.header-menu-ch-title{
    font-size: 18px;
    position: relative;
    font-size: 16px;
    line-height: 32px;
    font-family: 'Microsoft JhengHei';
    position: relative;
    color: #555;
    display: block;
    width: 100%;
    top: -35px;
    text-align: center;
    transition: all .5s ease-in;
}
.header-menu-en-title {
    font-size: 26px;
    position: relative;
    z-index: 1;
    top: -50px;
    left: 0;
    color: #555;
    display: block;
    width: 100%;
    font-family: "Teko";
    transition: all .5s ease-in;
}
div.header-menu-title{
    cursor: context-menu;
}
.header-menu> li:hover .header-menu-en-title, 
.header-menu> li:hover .header-menu-ch-title {
    top: 0px;
    transition: all .5s ease-out;
}
.header-menu> li.active .header-menu-en-title, 
.header-menu> li.active .header-menu-ch-title {
    top: 0px;
    transition: all .5s ease-out;
}

.rwd-menu-list-back{
    display: none;
}
.mask{
    width: 100%;
    height: 100vh;
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.7);
}

.mask.active{
    display: block;
}

.rwd-menu{
    width: 30px;
    max-width: 100%;
    position: absolute;
    right: 20px;
    z-index: 99999;
    display: none;
    top: calc(50% - 7px);
}
.rwd-menu span{
    width: 100%;
    display: block;
    margin: 0 auto;
    height: 2px;
    background-color: #555;
    position: relative;
}




/*漢堡樣式1*/
.rwd-menu-style1> span:nth-child(even){
    margin: 4px auto;
    transition: all .4s linear;
}
.rwd-menu-style1> span:nth-child(1){
    transform: scale(1);
    transform-origin: left;
    transition: all .4s linear;
}
.rwd-menu-style1> span:nth-child(3){
    transform: scale(1);
    transform-origin: right;
    transition: all .4s linear;
}
.rwd-menu-style1> span:nth-child(4){
    top: -19px;
    transform:  scale(0,1) rotate(-45deg);
}
.rwd-menu-style1> span:nth-child(4){
    display: none;
}
.rwd-menu-style1 .rwd-menu-bth-line{
    transform: rotate(-45deg);
}
.rwd-menu-style1 .rwd-menu-bth-line2{
    transform: rotate(45deg);
}
.rwd-menu-style1 .rwd-menu-bth-line,
.rwd-menu-style1 .rwd-menu-bth-line2{
    position: absolute;
    top: 6px;
    left:0;
    width: 100%;
}
.rwd-menu-style1 .rwd-menu-bth-line span,
.rwd-menu-style1 .rwd-menu-bth-line2 span{
    transform:  scale(0,1);
    transition: all .5s ease;
    position: relative;
}
.rwd-menu-style1.active .rwd-menu-bth-line span,
.rwd-menu-style1.active .rwd-menu-bth-line2 span{
    transform:  scale(1,1) ;
    transition-delay: .1s;
    background-color: #fff;
}
.rwd-menu-style1.active> span:nth-child(1),
.rwd-menu-style1.active> span:nth-child(2),
.rwd-menu-style1.active> span:nth-child(3){
    transform: scale(0,1);
}
.rwd-menu-style1.active> span:nth-child(odd){
    transform: scale(0);
    transition: all .4s linear;
    transition-delay: 0s;
}



@keyframes smallbig{
  0%, 100%{
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
  }

  50%{
    -webkit-transform: scale(0);
    -ms-transform: scale(0);
    -o-transform: scale(0);
    transform: scale(0);
  }
}


/*------------------------------------------*/

@media only screen and (max-width: 1200px){
    .header-style1 .header-box{
        width: 95%;
        margin: 0 auto;
    }
    .header-style1 .header-logo{
        width: 137px;
    }
    .header-style1 .header-menu-box{
        padding-right: 137px;
    }
}

@media only screen and (max-width: 1000px){
    .rwd-menu{
        display: block;
    }
    .rwd-header-menu-sytle1 .header-menu{
        width: 100%;
        height: 100vh;
        position: fixed;
        top: -100vh;
        left: 0;
        z-index: 3;
        display:         flex;
        display: -webkit-flex;
        align-items: center;
        -webkit-align-items: center;
        justify-content: center;
        -webkit-justify-content: center;
        flex-direction:column;
        background-color: rgba(0, 0, 0, 0.9);
        transition: all .3s linear;
    }
    .rwd-header-menu-sytle1 .header-menu.active{
        top: 0;
    }
    .rwd-header-menu-sytle1.header2 .header-menu{
        width: 100%;
    }
    
    .rwd-header-menu-sytle1 .header-menu> li{
        display: block;
        margin: 0;
        margin-bottom: 10px;
    }
    .rwd-header-menu-sytle1 .header-menu> li:last-child{
        margin-bottom: 0;
    }
    .header-menu-ch-title,
    .header-menu-en-title{
        color: #fff;
    }
}
@media only screen and (max-width: 550px){
    .header-style1 .header-logo{
        width: 130px;
    }
}