ul{
    margin: 0;
    padding: 0;
}

/* 导航；栏 */

.nav-wrapper{
    background-color: rgb(255, 131, 141);
}

.mainNav{
    transition-duration: 0.5s;
}

.navE{
    transition-duration: 0.2s;
    background-color: rgba(255, 131, 141, 0.6);
}

.navList {
    width: 170px;
    display: none;
}

.navLine{
    top: 35px;
}

.navLineBlock{
    top: 35px; left: 20px; width: 20px;
    z-index: 2;
    transition: 0.2s 0s;
}

.navLineBlockMove {
    left: 130px;
    transition: 0.2s 0s;
}

.logo:hover{
    animation: logo_scale 0.4s infinite;
}

@keyframes logo_scale
{
    0% {}
    40% {transform: scale(0.9);}
    85% {transform: scale(1.1);}
    100% {transform: scale(1);}
}

/* banner */
.banner-wrapper{
    background-color: rgba(255, 131, 141, 0.0.5);
}

/* 介绍卡片 */
.nav-tabs{
    background-color: rgb(255, 131, 141);
    /* color: rgb(255, 131, 141); */
}

.card-wrapper{
    background-color: rgb(231, 231, 231);
}

.card{
    overflow: hidden;
    border-radius: 10px;
}

.circ{
    position: absolute;
    top: 60%;
    transform: scale(10);
    transition: 0.3s;
}

.card-body{
    border-radius: 10px;
}

.circMove{
    top: -6%;
    transform: scale(1);
    transition: 0.25s;
}

.card-img-top{
    margin: 0 auto;
    transition: 0.3s;
}
.cardImgMove{
    width: 80%;
    transition: 0.3s;
    position: relative;
    translate: 0px -40px;
}

.card-body{
    position: absolute;
    top: 78%;
    transition: 0.3s;

}

.cardBodyMove{
    top: 52%;
    transition: 0.3s;
}

.card-text{
    background-color: rgb(234, 159, 166);
}

.card-head{
    background-color: rgb(184, 103, 112);
}


/* 底栏 */

.footer-wrapper{
    background-color: rgba(255, 131, 141);
}

.footerLine{
    width: 100%;
    height: 2px;
    margin-bottom: 10px;
}