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

html, body {
    font-family: Microsoft JhengHei, Arial, "新細明體";
    overflow-x: hidden;
}

#about {
    position: relative;
}

#about .vh {
    position: relative;
    min-height: 890px;
    height: calc(100vh - 120px);
}

#about .vh .godown {
    position: absolute;
    background-image: url(../images/arrowb.png);
    background-repeat: no-repeat;
    width: 20px;
    height: 41px;
    right: 30px;
    bottom: 150px;
    cursor: pointer;
    -webkit-transition: all 0.7s ease, opacity 0.8s ease;
    -moz-transition: all 0.7s ease, opacity 0.8s ease;
    -o-transition: all 0.7s ease, opacity 0.8s ease;
    -ms-transition: all 0.7s ease, opacity 0.8s ease;
    transition: all 0.7s ease, opacity 0.8s ease;
}

#about .vh .godown:hover {
    bottom: 140px;
}

#about .headlogo {
    position: absolute;
    width: 100px;
    height: 173px;
    background-image: url(../images/headlogo.png);
    background-repeat: no-repeat;
    background-size: contain;
    top: 0;
    right: 100px;
    z-index: 500;
    opacity: 0;
}

#about .logotitle {
    position: absolute;
    left: 0;
    bottom: 0;
    font-size: 20px;
    font-family: Myriad Pro;
    letter-spacing: 2px;
}

#about .contain {
     display: block;
    padding-top: 120px;
    min-width: 1000px;
}

#about .aboutslide {
    position: relative;
}

#about .slidebtn {
    position: absolute;
    top: 0;
    right: 100px;
}

#about .coverimg {
    position: relative;
    display: inline-block;
    width: 1000px;
    height: 682px;
    margin-left: 170px;
    background-image: url(../images/aboutcover.jpg);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    border: 1px solid #acaca8;
    -webkit-transition: all 2s ease, opacity 2s ease;
    -moz-transition: all 2s ease, opacity 2s ease;
    -o-transition: all 2s ease, opacity 2s ease;
    -ms-transition: all 2s ease, opacity 2s ease;
    transition: all 2s ease, opacity 2s ease;
    opacity: 0;
    -webkit-transform: scale(1.05);
    -moz-transform: scale(1.05);
    -ms-transform: scale(1.05);
    transform: scale(1.05);
}

#about .coverimg.active {
    opacity: 1;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
}

#about .coverimg h4 {
    position: absolute;
    font-size: 14px;
    letter-spacing: 5px;
    color: #6d6e70;
    bottom: -45px;
}

#about .slogan {
    margin-left: 55px;
    display: inline-block;
    vertical-align: bottom;
    opacity: 0;
}

#about .slogan h1 {
    font-size: 60px;
    font-family: Myriad Pro;
    margin-bottom: 80px;
}

#about .slogan h4 {
    color: #797979;
    margin-bottom: 60px;
    font-size: 24px;
    font-weight: 400;
    line-height: 30px;
    font-family: Myriad Pro;
}

#about .slideblock {
    position: relative;
    display: block;
    padding-left: 555px;
    margin-top: 0px;
    margin-bottom: 80px;
    width: 1350px;
}

#about .slideblock .ctrlbar {
    position: absolute;
    right: 0;
    z-index: 500;
}

#about .slideblock .ctrlbar .slidepage {
    position: relative;
    top: -2px;
    vertical-align: middle;
    font-size: 12px;
    font-family: Myriad Pro;
    letter-spacing: 3px;
}

#about .slideblock .ctrlbar .prebtn {
    margin-right: 60px;
}

#about .slideblock .ctrlbar .nextbtn {
    margin-left: 60px;
}

#about .slideblock .ctrlbar span {
    font-size: 20px;
    font-family: SimSun;
}

#about .slidetitle {
    opacity: 0;
}

#about .slidetitle h4 {
    font-family: Myriad Pro;
    font-size: 14px;
    display: inline-block;
    vertical-align: bottom;
}

#about .slidetitle h1 {
    font-size: 60px;
    display: inline-block;
    vertical-align: bottom;
}

#about .aboutslide .slideimgborder {
    display: inline-block;
    position: relative;
    width: 192px;
    height: 471px;
    margin-top: 45px;
    margin-left: 150px;
    overflow: hidden;
}

#about .aboutslide .slideimg {
    background-size: cover;
    position: absolute;
    width: 192px;
    height: 471px;
    right: 0;
    opacity: 0;
}

#about .aboutslide p {
    position: relative;
    display: inline-block;
    vertical-align: top;
    margin-left: 110px;
    margin-top: 15px;
    width: 325px;
    min-height: 400px;
    color: #73767f;
    font-size: 14px;
    line-height: 30px;
    letter-spacing: 2px;
    opacity: 0;
    padding-bottom: 50px;
    border-bottom:  1px solid #242424;
}

#about .aboutslide .br {
    display: inline-block;
    position: relative;
    margin-top: 50px;
    width: 100%;
    height: 1px;
    background-color: #242424;
}

#about .midblock .floatimg {
    display: inline-block;
    position: relative;
    margin-left: 90px;
    width: 530px;
    height: 555px;
    background-image: url('../images/floatimg.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

#about .midblock {
    margin-bottom: 150px;
    display: block;
    opacity: 0;
}

#about .midblock p {
    display: inline-block;
    width: 410px;
    margin-left: 165px;
    margin-top: 100px;
    vertical-align: top;
    color: #73767f;
    font-size: 14px;
    line-height: 30px;
    letter-spacing: 2px;
}

#about .botblock {
    width: 100%;
    display: block;
    opacity: 0;
}

#about .botblock .infoimg {
    position: relative;
    display: inline-block;
    margin-bottom: 140px;
}

#about .botblock .info {
    position: relative;
    display: inline-block;
    vertical-align: top;
    margin-bottom: 110px;
}

#about .botblock .info h1 {
    position: relative;
    font-size: 60px;
    font-family: Myriad Pro;
    margin-top: 65px;
    margin-bottom: 30px;
    left: -45px;
}

#about .info ul a:hover li {
    color: #4ab4e4;
}

#about .botblock .info h3 {
    position: relative;
    font-size: 18px;
    font-family: Microsoft JhengHei, Myriad Pro;
    margin-top: 30px;
    margin-left: 105px;
    margin-bottom: 45px;
    letter-spacing: 3px;
}

#about .botblock .info ul li {
    position: relative;
    color: #73767f;
    font-size: 14px;
    line-height: 60px;
    padding-left: 105px;
    -webkit-transition: all 0.7s ease, opacity 0.5s ease;
    -moz-transition: all 0.7s ease, opacity 0.5s ease;
    -o-transition: all 0.7s ease, opacity 0.5s ease;
    -ms-transition: all 0.7s ease, opacity 0.5s ease;
    transition: all 0.7s ease, opacity 0.5s ease;
}

#about .botblock .info ul li::after {
    content: '';
    position: absolute;
    left: 105px;
    bottom: 0;
    width: 320px;
    height: 1px;
    background-color: #ececec;
}

#about .botblock .info li span {
    display: inline-block;
    width: 15px;
    height: 12px;
    background-image: url(../images/atfwbm.png);
    background-repeat: no-repeat;
    margin-right: 30px;
}

#about .botblock .infoimg {
    display: inline-block;
    margin-left: 680px;
    width: 355px;
    height: 470px;
    background-image: url(../images/infoimg.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

.clear {
    clear: both;
}

@media only screen and (max-width: 1600px) {
    #about {
        min-width: 1000px;
    }
    #about .contain {
        padding-top: 70px;
    }
    #about .coverimg {
        width: 726px;
        height: 495px;
        margin-left: 115px;
    }
    #about .slogan {
        margin-left: 450px;
        display: inline-block;
        vertical-align: top;
    }
    #about .slogan h1 {
        margin-top: 30px;
        margin-bottom: 40px;
    }
    #about .slidetitle h1 {
        font-size: 36px;
    }
    #about .slideblock {
        position: relative;
        padding-left: 115px;
        margin-top: 0px;
        margin-bottom: 80px;
        width: 100%;
    }
    #about .slideblock .ctrlbar {
        position: absolute;
        right: inherit;
        left: 500px;
    }
    #about .aboutslide .slideimgborder {
        width: 165px;
        height: 405px;
    }
    #about .aboutslide .slideimg {
        width: 165px;
        height: 405px;
    }
    #about .aboutslide p {
        margin-left: 100px;
    }
    #about .midblock .floatimg {
        margin-left: 70px;
        width: 290px;
        height: 370px;
    }
    #about .midblock {
        margin-bottom: 110px;
    }
    #about .midblock p {
        display: inline-block;
        width: 410px;
        margin-left: 100px;
        margin-top: 0px;
        vertical-align: top;
        color: #73767f;
        font-size: 14px;
        line-height: 30px;
        letter-spacing: 2px;
    }
    #about .botblock .info h1 {
        margin-top: 50px;
        left: -120px;
    }
    #about .botblock .info h3 {
        margin-left: 35px;
    }
    #about .botblock .info ul li {
        padding-left: 35px;
    }
    #about .botblock .info ul li::after {
        left: 35px;
    }
    #about .botblock .infoimg {
        display: inline-block;
        margin-left: 145px;
    }
}

@media only screen and (max-width: 1000px) {
    #about .headlogo {
        right: 50px;
    }
}