/*default*/
#customer-content {
    margin: -6em 10em 0em 10em;
}

#head {
    display: flex;
    flex-direction: row;
    box-shadow: 0 0 0 0 rgba(0, 0, 0, 0.05);
    background-color: #ffffff;
    width: 100%;
    height: 4em;
    margin-left: 0em;
}

.logo {
    flex-grow: 1;
    font-size: 21px;
    font-weight: bolder;
    margin-left: 7em;
    margin-top: 1.5em;
}

.dao {
    flex-grow: 1;
    font-size: 18px;
    margin-left: -10em;
    font-weight: bold;
    display: inherit;
    z-index: 999;
    margin-top: 1.5em;
}
.ibox {
    display: flex;
    flex-direction: row;
    margin-left: 3em;
}

.ibox > .left {
    margin-top: -1em;
    margin-left: 1em;
}

.ibox > .right {
    margin-left: 25em;
    margin-top: 0em;
}

.ibox1 {
    display: flex;
    flex-direction: row;
    margin-top: -3em;
    margin-left: 4em;
}
.ibox1 > .left{
    margin-top: 2em;
}
.ibox1 > .right {
    margin-left: 32.5em;
    margin-top: 2em;
}
.span5 {
    width: 380px;
}
.span10 {
    margin-left: 16em;
}
.footer {
    display: flex;
    flex-direction: row;
    width: 100%;

}
.hidd{
    padding-right: 23em;
}

.erweima {
    flex-grow: 1;
    display: flex;
    flex-direction: row;
    margin-top: 20px;
    margin-left: 12em;

}
.up {
    margin-left: 1em;
    margin-top: -2em;
}

.box {
    margin-top: -4em;
    display: flex;
    flex-direction: column;
}

.box_img {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 30em;
    margin-top: -3em;
}

.footer_nav{
    margin-left: 44em;
}
.do-middle-center{
    width: 80%;
    margin-left: 9em;
}
.img{
    height: 300px;
    z-index: 999;
    padding: 0px 1px;
}
.img>img{
    width: 100%;
    height: 300px;
}
.text {
    text-align: center;
    margin-top: -14em;
}
header nav {
    background: #fff;
    z-index: 100000;
    width: 100%;
    margin: auto;

}