header{
    position: relative;
}
header .container {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

header .container .content-box {
    text-align: center;
    width: 60%;
}

header .container-left {
    align-items: flex-start;
}

header .container-right {
    align-items: flex-end;
}

header .container-left .content-box-left {
    text-align: left;
    width: 60%;
}

header .container-right .content-box-right {
    text-align: right;
    width: 50%;
}
header .container .content-box .synopsis{
    margin-top: 20px;
}
header .container-right .content-box-left .synopsis,
header .container-left .content-box-right .synopsis {
    text-align: left;
}

.tar {
    border: 1px solid #F5F5F5;
    box-shadow: 0 0 39px 0 rgba(0, 0, 0, 0.05);
    position: relative;
    width: 100%;
    z-index: 2;
    background-color: white;
    transition: all .3s ease-out;
}

.tar ul {
    display: flex;
    align-items: center;
    justify-content: space-around;
    width: 70%;
    margin: 0 auto;
}

.tar .container ul li {
    padding: 18px 0;
}

.tar .container ul li a {
    position: relative;
    border-bottom: 0px solid #00A4FF;
    padding: 20px 0;
}

.tar .container ul li a::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    width: 0;
    height: 100%;
    border-bottom: 2px solid #00A4FF;
    transition: 0.2s all linear;
}

.tar .container ul li:hover a::before,
.tar .container ul li.activity a::before {
    width: 100%;
    left: 0;
}

.tar .container ul li:hover a,
.tar .container ul li.activity a {
    color: #00A4FF;
}

li:hover a ~ li a::before {
    left: 0;
}

#setting {
    background-repeat: no-repeat;
    background-size: cover;
    padding-bottom: 0 !important;
    position: relative;
}
#setting .content-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 30px;
}

#setting .content-box .lists {
    width: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
}

#setting .content-box .lists li {
    flex: 1;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    overflow: hidden;
    margin: 10px;
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 30px 20px;
    position: relative;
}

#setting .content-box .lists li .mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /*background-color: rgba(0, 0, 0, 0.4);*/
    z-index: 0;
}

#setting .content-box .lists li span {
    z-index: 1;
}

#setting .content-box .lists li p {
    z-index: 1;
}

#setting .content-box .remark {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 30px 0;
}

#setting .content-box .remark li {
    text-align: left;
}

#setting .content-box .remark li:before {
    content: "* ";
}

#scheme {
    padding-bottom: 0 !important;
    position: relative;
}

#scheme .content-box {
    margin-top: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#scheme .content-box img {
    width: 85%;
}
#advantage{
    position: relative;
}
#advantage .content-box ul {
    display: flex;
    align-items: flex-start;
    flex-flow: wrap;
}

#advantage .content-box ul li {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    width: 50%;
    margin-top: 30px;
}

#advantage .content-box ul .icon {
    width: 55px;
    margin-right: 40px;
    /*margin-top: 20px;*/
}

#advantage .content-box ul div {
    width: 60%;
}

#advantage .content-box ul p {
    font-weight: bold;
}

#advantage .content-box ul span {
    color: #283957;
}

.top-tool{
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: -1;
    width: 100%;
    height: 111px;
}
#setting_top.top-tool{
    height: 50px;
}
@media screen and (max-width: 768px) {
    header .container .content-box .synopsis{
        margin-top: 0;
    }
    header .container .content-box {
        text-align: center;
        width: auto;
    }

    .tar ul {
        width: 99%;
    }

    #setting .content-box li {
        flex: none;
        margin: 7.5px;
    }

    #scheme .content-box {
        margin-top: 30px;
    }

    #scheme .content-box img {
        width: 99%;
    }

    #advantage .content-box ul .icon {
        width: 35px;
        margin-right: 10px;
        margin-top: 10px;
    }

    #advantage .content-box ul div {
        width: 80%;
    }

    #advantage .content-box ul li {
        margin-top: 15px;
    }
    #setting .content-box .lists li{
        flex: none;
        width: calc(50% - 20px);
        box-sizing: border-box;
        padding: 8px 15px 10px;
    }
}