.index_div4_main {
    margin-top: 45px;
    position: relative;
}

.index_div4_main .map {
    width: 100%;
    position: relative;
    z-index: 1
}

.index_div4_main .list {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    z-index: 10
}

.index_div4_main .list .item {
    position: absolute;
}

.index_div4_main .list .item .coordinate {
    cursor: pointer;
}

.index_div4_main .list .item .coordinate .icon27 {
    background-color: #e50012;
    width: 10px;
    height: 10px;
    display: inline-block;
    border-radius: 50%;
    animation: glow 1200ms ease-out infinite alternate;
}
@keyframes glow {
    0% {
        border-color: #e50012;
        background-color: rgba(252, 14, 6, 0.5);
        box-shadow: 0 0 .1rem rgba(252, 14, 6, 0.5);
    }
    
    100% {
        border-color: #e50012;
        background-color: rgba(252, 14, 6, 1);
        box-shadow: 0 0 .1rem rgba(252, 14, 6, 0.8);
    }
}

.index_div4_main .list .item .coordinate .region {
    width: auto;
    margin-top: 10px;
    color: #e50012;
    font-size: 15px;
}

/* .index_div4_main .list .item:before {
    display: none;
    content: '';
    top: 9px;
    left: 5px;
    z-index: 15;
    position: absolute;
    border-left: 1px dashed #e50012;
    height: 150px;
} */

.index_div4_main .list .item.active:before {
    display: block
}

.index_div4_main .list .item.active {
    z-index: 12
}

.index_div4_main .list .item.active .coordinate .icon27 {
    /* background-position: -219px -175px */
}

.index_div4_main .list .item .txt {
    display: none;
    width: 380px;
    box-sizing: border-box;
    left: -35px;
    top: 113px;
    position: absolute;
    padding: 20px;
    border-radius: 30px 0 30px 0;
    background: #ffffff;
    box-shadow: 0 0 15px 2px rgba(0, 0, 0, .1)
}

.index_div4_main .list .item.active .txt {
    display: block
}

.index_div4_main .list .item .txt .txt_ {
    position: relative
}

.index_div4_main .list .item .txt .txt_ .icon {
    position: absolute;
    left: 0;
    top: 0;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid #e50012;
}

.index_div4_main .list .item .txt .txt_ .icon .icon_ {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #e50012;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -5px;
    margin-top: -5px;
}

.index_div4_main .list .item .txt .txt_ .text {
    width: calc(100% - 75px);
    float: right;
}

.index_div4_main .list .item .txt .txt_ .text .country {
    font-size: 20px;
    color: #e50012;
    line-height: 1.2
}

.index_div4_main .list .item .txt .txt_ .text .describe {
    font-size: 16px;
    color: #555555;
    margin-top: 15px;
}

.index_div4_main .list .item .txt .txt_ .text .describe p {
    line-height: 1.5
}


.index_div4_main .list .item.right:before {}

.index_div4_main .list .item.right .txt {
    left: auto;
    /* right: -35px; */
    right: -20px;
}

.index_div4_main .list .item.right .txt .txt_ .icon {
    right: 0;
    left: auto;
    top: auto;
    top: 0;
    bottom: auto
}

.index_div4_main .list .item.right .txt .txt_ .text {
    float: left
}

.index_div4_main .list .item.right .txt {
    border-radius: 0 30px 0 30px
}

.index_div4_main .list .item.right.bottom .txt {
    border-radius: 30px 0 30px 0
}

.index_div4_main .list .item.bottom .txt {
    top: auto;
    /* bottom: 113px; */
    bottom: 125px;
}

.index_div4_main .list .item.bottom:before {
    top: auto;
    /* bottom: 18px;
    height: 139px; */
    bottom: 30px;
    height: 140px;
}

.index_div4_main .list .item.bottom .txt .txt_ .icon {
    top: auto;
    bottom: 0;
}

.index_div4_main .list .item.bottom .txt {
    border-radius: 0 30px 0 30px
}

.index_div4_main .list .item.right.bottom .txt .txt_ .icon {
    top: auto;
    bottom: 0
}


@media (max-width: 1440px) {
    .index_div4_main .list .item .txt .txt_ .text .country {
        font-size: 18px;
    }

    .index_div4_main .list .item .txt .txt_ .text .describe {
        font-size: 14px;
        margin-top: 10px;
    }

    .index_div4_main .list .item .txt {
        width: 330px;
    }
}


@media (max-width: 1200px) {
    .index_div4_main .list .item .txt .txt_ .text .country {
        font-size: 16px;
    }

    .index_div4_main .list .item .txt .txt_ .text .describe {
        font-size: 12px;
        margin-top: 10px;
    }

    .index_div4_main .list .item .txt {
        width: 300px;
    }

    .index_div4_main .list .item .txt .txt_ .icon {
        width: 40px;
        height: 40px;
    }

    .index_div4_main .list .item .txt {
        left: -30px;
    }

    .index_div4_main .list .item.right .txt {
        /* right: -31px; */
        right: -16px;
        bottom: 130px;
    }
}

@media (max-width: 1000px) {
    .index_div4_main .list .item .txt {
        top: 80px;
    }

    .index_div4_main .list .item.bottom .txt {
        bottom: 75px
    }

    .index_div4_main .list .item:before {
        height: 105px
    }

    .index_div4_main .list .item.bottom:before {
        height: 94px;
    }

    .index_div4_main .list .item .txt .txt_ .icon {
        width: 30px;
        height: 30px;
    }

    .index_div4_main .list .item .txt .txt_ .icon .icon_ {
        width: 6px;
        height: 6px;
        margin-left: -3px;
        margin-top: -3px;
    }

    .index_div4_main .list .item .txt {
        border-radius: 15px 0 15px 0
    }

    .index_div4_main .list .item.right .txt {
        /* right: -27px; */
        right: -10px;
        bottom: 90px;
    }

    .index_div4_main .list .item .txt {
        left: -25px;
    }

    .index_div4_main .list .item .txt .txt_ .text {
        width: calc(100% - 45px)
    }

    .index_div4_main .list .item.right .txt {
        border-radius: 0 15px 0 15px
    }

    .index_div4_main .list .item.right.bottom .txt {
        border-radius: 15px 0 15px 0
    }

    .index_div4_main .list .item.bottom .txt {
        border-radius: 0 15px 0 15px
    }
}

@media (max-width: 760px) {
    .index_div4_main .list .item .coordinate .icon27 {
        transform: scale(.7)
    }

    .index_div4_main .list .item .txt {
        padding: 10px;
        width: 180px;
    }

    .index_div4_main .list .item .txt .txt_ .icon {
        width: 20px;
        height: 20px;
    }

    .index_div4_main .list .item .txt .txt_ .text {
        width: calc(100% - 35px)
    }

    .index_div4_main .list .item .txt .txt_ .icon .icon_ {
        width: 4px;
        height: 4px;
        margin-left: -2px;
        margin-top: -2px;
    }

    .index_div4_main .list .item.right .txt {
        /* right: -12px; */
        right: 5px;
    }

    .index_div4_main .list .item .txt {
        left: -11px;
    }

    .index_div4_main .list .item:before {
        height: 89px;
    }

    .index_div4_main .list .item.bottom:before {
        height: 78px;
    }

    .index_div4_main .list .item .txt .txt_ .text {
        width: calc(100% - 30px);
    }

    .index_div4_main .list .item .txt .txt_ .text .country {
        font-size: 13px;
    }

    .index_div4_main .list .item .txt .txt_ .text .describe {
        margin-top: 5px;
        font-size: 12px;
    }
}


@media (max-width: 374px) {
    .index_div4_main .list .item .txt {
        width: 150px;
    }
}