.indexpro_right{
    width: 53vw;
    float: right;
    position: relative;
    background: #fff
}
.ipro_left{
    float: left;
    width: 61%;
    overflow: hidden;
    position: relative;
}
.ipro_left img{
    transition: all 0.36s ease;
}
.ipro_left::after {
    content: '';
    position: absolute;
    top: 24%;
    right: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 10px;
    border-color: transparent #fff transparent transparent;
}
.indexpro_right:hover .ipro_left img{
    transition: all 0.36s ease;
    transform: scale(1.1);
}
.ipro_right{
    float: right;
    width: 39%;
    padding: 8% 6% 3%;
    box-sizing: border-box;
}
.ipro_right_txt{
    padding-bottom: 10%;
    margin-bottom: 10%;
    border-bottom: 1px solid #ccc;
}
.ipro_right_txt .title{
    font-size: 22px;
    line-height: 36px;
    color: #333;
}
.ipro_right_txt .subtitle{
    font-size: 14px;
    line-height: 28px;
    color: #666;
}
.pro_arrow{
    width: 39%;
    height: 80px;
    background-color: #fff;
    position: absolute;
    bottom: -2px;
    top: auto;
    transform: none;
    right: 0;
    z-index: 1;
}
.swiper-button-next, .swiper-button-prev {
    position: relative;
    float: left;
    width: 50%;
    height: 80px;
    margin-top: 0;
    z-index: 10;
    left: 0;
    top: 0;
    right: 0;
    cursor: pointer;
    background: none;
}
.pro_arrow .iconfont{
    color: #9e9e9e;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.36s ease;
}
.pro_arrow .iconfont:hover{
    color: #214a9a;
    transition: all 0.36s ease;
}
.pro_arrow .iconfont:before {
    font-family: "FontAwesome";
    speak: none;
    font-style: normal;
    font-weight: 400;
    font-variant: normal;
    text-transform: none;
    font-size: 22px;
    line-height: 1;
    color: inherit;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    font-size: 20px;
}
.pro_arrow .swiper-button-prev .iconfont:before {
    content: "\f104"; 
}
.pro_arrow .swiper-button-next .iconfont:before {
    content: "\f105"; 
}