body {
    background-color: #f6f7f9;
}

div.banner-container .container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-banner {
    display: flex;
    /* height: 100%; */
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;

}

.about-banner-text {
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

/* 有标题的情况下 */
/* .about-banner-text p:first-child {
    font-size: .55rem;
}

.about-banner-text p:last-child {
    font-size: .25rem;
} */
/* 没有标题的情况下 */
.projects>.about-banner-text>p {
    font-size: .30rem;
}

.about-banner-a {
    margin-top: 2%;
}

.about-banner-a a {
    border: solid 1px white;
    font-size: .25rem;
    letter-spacing: 1.2px;
}

.about-banner-a a:hover {
    background-color: #edededcf;
    color: #525252;
    transition: all .3s ease;
    text-decoration: none;
}


/*单独设置宽度*/
/* .projects>.about-banner-a>a {
    width: 32%;
} */



div.case-container {
    height: 1200px;
    padding: .5rem 0;
}

div.cases-container>.container {
    display: flex;
    justify-content: space-between;
    /* width: 1400px; */
}

.case-h2 {
    font-size: .5rem;
    text-align: center;
    line-height: 2rem;
    padding-bottom: 10px;
    border-bottom: 1px double rgba(0, 0, 0, .1);

}

.case-content h2:nth-child(n+1) {
    font-size: 5rem;
}

.case-main {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    align-content: flex-start;
}

.case-box {
    height: 100%;
    width: 23%;
    margin: 2% 1%;
    padding: 0;
}

.case-a:hover {
    text-decoration: none;
}

.case-img {
    height: 175px;
    margin-bottom: 2%;
    transition: all .3s ease;
    border-radius: 10px;
    overflow: hidden;
    background-color: #fff;
    /*内图片居中（logo使用）*/
    display: flex;
    justify-content: center;
    align-items: center;
}

.case-img>img {
    /* width使用logo可注释 */
    width: 100%;
    height: 100%;
    display: block;
}

.case-img:hover {
    box-shadow: 0px 0px 4px 0px #d7d7d7;
    transform: scale(1.04);
    transition: all .3s ease;
}

.case-text>p {
    font-size: .28rem;
    margin: 10px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}


.case-text>div {
    display: flex;
    justify-content: space-between;
    width: 55%;
}

.case-text>div>div {
    display: flex;
    align-items: center;
}

.case-text>div>div>p {
    color: rgb(121, 121, 121);
}

/*icon*/
.case-icon {
    width: 14px;
    margin: 0 3px;
}



/*-----Detail-----*/
div.cases-container .cases-title {
    margin: 0;
}

div.cases-container {
    margin-top: 15px;
    margin-bottom: 0;
    position: relative;
}

.case-title {
    display: flex;
    flex-direction: column;
    margin: 1.5% 0 1.5% 1%;
}

.case-title div:nth-child(2) {
    display: flex;
    margin-left: 15px;
    flex-direction: row-reverse;
    justify-content: space-between;
    margin: 0 0 15px 10px;
    text-align: center;
    color: #aaaaaa;
    width: 98%
}

.case-title>div:nth-child(2)>span:nth-child(2) {
    display: flex;
    align-items: center;
}

div.col-xs-12.cases-title>p {
    font-size: .6rem;
    margin-top: 0.3rem;
    margin-bottom: 0.3rem;
}

.case-container-left {
    height: 100%;
    width: 1060px;
    background-color: white;
}

.cases-left {
    margin: 2.67%
}

.cases-right {
    background-color: white;
    width: 20%;
    height: 600px;
}

.cases-right>div>p {
    border-left: solid 5px #00dcff;
    margin: 5%;
    padding: 0 0 0 5%;
}

.cases-list>div>div:first-child {
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    /*border: 1px solid #c7c7c775;*/
    overflow: hidden;
    display: block;
    object-fit: cover;
    margin-left: 5%;
}

.cases-list>div>div:last-child {
    margin-left: 3%;
}

.cases-list>div {
    display: flex;
    align-items: center;
    margin: 5% 0;
}

.cases-list>div>div>img {
    max-width: 100%;
    max-height: 100%;
}

.cases-list>div>div>p {
    font-size: .3rem;
}

/* mobile css */
@media screen and (max-width: 451px) {

    /* projects start */
    .col-xs-5 {
        width: 47.5%;
    }

    .projects>.about-banner-a {
        padding: 0;
    }

    .projects>.about-banner-a>a {
        width: 40%;
    }

    .case-main,
    .case-box,
    .cases-content>div {
        padding-left: 0;
        padding-right: 0;
    }

    .case-main {
        justify-content: space-between;
    }

    .case-img {
        height: 165px;
    }

    .case-text>p {
        font-size: 0.38rem;
    }

    .case-text>div {
        width: 90%;
    }

    .case-h2 {
        line-height: 1.5rem;
        padding-bottom: 0;
    }

    /* projects end */
    /* projects detail start */
    .cases-right {
        display: none;
    }

    div.cases-container>.container {
        width: 100%;
    }
    .case-title div:nth-child(2){
        width: 95%;
    }
    .slider_box{
        min-height: 10rem;
    }
    .silder_con,
    .silder_con .silder_panel img{
        min-height: 6rem;
        max-height: 8rem;
    }
    .dec{
        max-height: 140px;
    }


    /* projects detail end */

}

@media screen and (min-width: 768px) {}