.wow {
    animation: fadeIn 1.5s both;
    -webkit-animation: fadeIn 1.5s both;
    animation-duration: 1s;
    -webkit-animation-duration: 1s
}

.delay1 {
    animation-delay: 0.5s;
    -webkit-animation-delay: 0.5s
}

.delay2 {
    animation-delay: 1.0s;
    -webkit-animation-delay: 1.0s
}

#articleInfo15 .tit {
    position: relative;
    text-align: center;
    z-index: 2
}

#articleInfo15 .tit h3 {
    text-align: center;
    font-size: 33px
}

#articleInfo15 .tit font {
    padding: 0 20px;
    background: #fff;
    display: inline-block;
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;
    -ms-transition: all 0.5s ease;
    -o-transition: all 0.5s ease;
    transition: all 0.5s ease
}

#articleInfo15:hover .tit h3,#articleInfo15:hover .tit font {
    letter-spacing: 5px
}

#articleInfo15 ul {
    overflow: hidden;
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between
}

#articleInfo15 ul li {
    width: calc(100%/5);
    animation-name: fadeInUp;
    -webkit-animation-name: fadeInUp
}

#articleInfo15 ul li .item {
    padding: 0 30px;
}

#articleInfo15 ul li .item .circle {
    position: relative;
    margin: 0 auto 15px;
    width: 185px;
    height: 185px;
    background: #9b0b0a;
    border-radius: 50%;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center
}

#articleInfo15 ul li .item:hover .circle{
    animation: flipInX 1.5s both;
    -webkit-animation: flipInX 1.5s both;
    animation-duration: 1s;
    -webkit-animation-duration: 1s
}
#articleInfo15 ul li .item .circle img{
    width: 50%;
    height: 50%;
}

#articleInfo15 .btn_txt p{
    font-size: 20px;
    color: #9b0b0a;
    text-align: center;
    padding: 0 30px;
    letter-spacing: 3px;
}

@keyframes flipInX {
    0% {
        transform: perspective(400px) rotateX(90deg);
        animation-timing-function: ease-in;
        opacity: 0
    }

    40% {
        transform: perspective(400px) rotateX(-20deg);
        animation-timing-function: ease-in
    }

    60% {
        transform: perspective(400px) rotateX(10deg);
        opacity: 1
    }

    80% {
        transform: perspective(400px) rotateX(-5deg)
    }

    to {
        transform: perspective(400px)
    }
}

@-webkit-keyframes flipInX {
    0% {
        -webkit-transform: perspective(400px) rotateX(90deg);
        -webkit-animation-timing-function: ease-in;
        opacity: 0
    }

    40% {
        -webkit-transform: perspective(400px) rotateX(-20deg);
        -webkit-animation-timing-function: ease-in
    }

    60% {
        -webkit-transform: perspective(400px) rotateX(10deg);
        opacity: 1
    }

    80% {
        -webkit-transform: perspective(400px) rotateX(-5deg)
    }

    to {
        -webkit-transform: perspective(400px)
    }
}

#articleInfo15 ul li .item p {
    text-align: center;
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 20px;
    color: #9b0b0a;
}

#articleInfo15 ul li .item article {
    text-align: justify;
    color: #666;
    font-size: 15px
}

#articleInfo15 .imgBox {
    overflow: hidden
}

#articleInfo15 .imgBox p {
    margin: 0 1% 0 0;
    overflow: hidden;
    float: left;
    width: 49%;
    animation-name: fadeInLeft;
    -webkit-animation-name: fadeInUp
}

#articleInfo15 .imgBox p:nth-child(2) {
    margin: 0 0 0 1%;
    animation-name: fadeInRight;
    -webkit-animation-name: fadeInRight
}

#articleInfo15 .imgBox p:hover img {
    -webkit-transform: rotate(3deg);
    -moz-transform: rotate(3deg);
    -ms-transform: rotate(3deg);
    -o-transform: rotate(3deg);
    transform: rotate(3deg)
}

@media screen and (max-width: 1280px) {
    #articleInfo15 ul li .item .circle {
        width: 165px;
        height: 165px;
    }
}

@media screen and (max-width: 1024px) {
    #articleInfo15 ul li {
        width: calc(100%/2);
    }
}

@media screen and (max-width: 480px) {
    #articleInfo15 ul li {
        width:100%
    }

    #articleInfo15 .imgBox p {
        margin: 10px 0;
        width: 100%
    }
    #articleInfo15 .btn_txt p{
    font-size: 15px;
    padding: 0;
}
}