*{
    margin: 0px;
    padding: 0px;
}
a{
    text-decoration: none;
    color: #d8d8d8;
}
a:visited{
    color: #d8d8d8;
}

body{
    width: 100%;
    background-color: #1c1b1a;
}
.header{
    width: 100%;
    height: 84px;
    background-color: black;
}
.nav{
    width: 1200px;
    max-width: 90%;
    height: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav a:hover{
    color: #ff7338;
}

.logo{
    width: 381px;
    height: 36px;
}
.banner{
    width: 100%;
    height: auto;
}
.ctn-box{
    margin: 0 auto;
    max-width: 1200px;
    max-width: 90%;
}
.ctn-box1{
    margin: 0 auto;
    max-width: 1200px;
    max-width: 90%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-top: 100px;
}
.title{
    width: 1200px;
    max-width: 100%;
    color: #d8d8d8;
    font-size: 32px;
    display: flex;
    justify-content: start;
    align-items: center;
}
.t{
    background-color: #ff5f1b;
    width: 4px;
    height: 40px;
    margin-right: 16px;
    
}
.t-img{
    width: 1200px;
    max-width: 100%;
    height: auto;
    margin: 48px auto 150px auto;
}

.footer{
    width: 100%;
    height: 330px;
    background-color: black;
    color: #5d5d5d;

}
.footer-ctn{
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.footer a {
    color: #5d5d5d;
}
.footer a:hover{
    color: #d8d8d8;
    text-decoration: underline;
}


/* about */
.a-ctn-bg{
    width: 100%;
    height: calc(440vw / 1920 * 100);
    background-image: url(https://m-cdn.xxgameos.com/website/cdn/funtap/about_bg.jpg);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background-position: bottom 100%;
    margin-top: 88px;
}
.a-ctn{
    margin: 0px auto;
    width: 1200px;
    max-width: 90%;
    font-size: calc(38vw / 1920 * 100);
    color: rgb(167, 167, 167);
    line-height: 2.326;
    text-align: left;
}