body{
    margin: 0;
    padding: 0;
}

.box{
    width: 100%;
    height: 100%;
    position: relative;
}
.top{
    width: 100%;
    height: 5%;
    position: absolute;
    background-color: #C64138;
}
.top ul li{
    float: left;
    padding: 0 15px;
    list-style: none;
}
.top ul li a{
    font-size: 1rem;
    font-family: "Arial Black";
    font-weight: 700;
    color: #BA9B61;
    text-decoration: none;
}
.top ul li a:hover{
    color: white;
}
.part_1 img{
    width: 100%;
}
.part_2 img{
    width: 100%;
}
.part_3 img{
    width: 100%;
}
.part_3 ul{
    width: 100%;
    background-color: #C64138;
}
.part_3 ul li{
    padding: 0 6px;
    list-style: none;
    float: left;
}
.part_3 ul li a{
    font-size: 1rem;
    text-decoration: none;
    font-weight: 700;
    font-family: Cambria;
    color: #BA9B61;
}
.part_3 ul li a:hover{
    color: #E2BD55;
}
.part_3{
    position: relative;
}
.part_4 img{
    width: 100%;
}
.part_5 img{
    width: 100%;
}

.fixed {
    position: fixed;
    top: 0;
    width: 100%;
    margin: 0 auto;
    left: 0;
    z-index: 10000;
}
.foot img{
    width: 100%;
}
.icp{
    width: 100%;
    height: 30px;
    background-color: #C64138;
    text-align: center;
    letter-spacing: 1px;
    position: fixed;
    bottom: 0;
    color: #BA9B61;
    font-size: 0.8rem;
}

/* return top */
.returnTop{
    width: 50px;
    height: 50px;
}
#btnTop {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 30px;
    z-index: 99;
    border: none;
    outline: none;
    background-color: #C64138;
    color: #BA9B61;
    cursor: pointer;
    padding: 15px;
    border-radius: 10px;
}
#btnTop:hover {
    background-color: #A3371A;
    color: #FED597;
}