.cont {
    background: #efefef;
    width: 100%;
}

.problem .problem_1 {

    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.problem .problem_1 .p_img {

    width: 48%;
    position: relative;


}

.problem .problem_1 .p_img .e_image {
    border-radius: 20px;
    width: 100%;
    overflow: hidden;
}

.problem .problem_1 .p_img .e_image img {

    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.4s;
    position: relative;
}

.problem .problem_1 .p_img:hover .e_image img {

    transform: scale(1.05);
}

.problem .problem_1 .p_img p {

    width: 100%;
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    left: 50%;
    background-color: rgb(255, 255, 255, 0.6);
    padding: 6px 0;
    text-align: center;
    line-height: 1;
    color: #262461;
    font-weight: bold;
}

.problem .pro {
    margin-top: 5vw;
    margin-bottom: 3vw;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.problem .pro .sp_1 {

    width: 40%;
    height: 3px;
    background-color: #dca749;
    display: inline-block;
}

.problem .pro .sp_2 {
    color: #dca749;
    font-weight: bold;

}




.case_mine .c_box {
    width: 100%;

}

.case_mine .c_box .p_list {
    display: flex;
    width: 100%;
    flex-wrap: wrap;

}

.case_mine .p_list .p_loopitem {
    width: 100%;
    background-color: #ffffff;
    /* margin-bottom: 3.1vw; */
    transition: all 0.4s;
    border-bottom: 1px solid #efefef;
}

.case_mine .p_list .p_loopitem.acts {

    box-shadow: 0px 0px 43px 0px rgba(79, 95, 118, 0.08);
    background-color: #ffffff;
}

.case_mine .p_list .p_loopitem .e_svg_1 svg {


    transform: rotate(270deg);
    transition: all 0.4s;
}

.case_mine .p_list .p_loopitem.acts .e_svg_1 svg {


    transform: rotate(360deg);
}

.case_mine .p_list .p_loopitem:nth-child(3n) {
    margin-right: 0;
}

.case_mine .p_list .p_loopitem .box_left {

    flex: 0 0 138px;
}

.case_mine .p_list .p_loopitem .box_left .title {

    letter-spacing: 0px;
    color: #666666;
}

.case_mine .p_list .p_loopitem .box_left .e_txt {
    letter-spacing: 0px;
    color: #666666;
    font-weight: bold;
    margin-left: -5px;

}

.case_mine .p_list .p_loopitem .box_left .s_line {

    width: 30px;
    height: 2px;
    background-color: #bfbfbf;
    margin: 21px auto 21px 0;
}

.case_mine .p_list .p_loopitem .box_right {

    width: 100%;
}

.case_mine .p_list .p_loopitem .box_right .e_chdis {

    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    width: 100%;
    background: #fff;
    transition: 0.4s;
    overflow: hidden;
    opacity: 0;
    height: 0;
    color: #262461;

}

.case_mine .p_list .p_loopitem .box_right .e_chdis.act {
    opacity: 1 !important;
    height: auto !important;
    padding: 0 2vw 2vw 2vw;

}

.case_mine .p_list .p_loopitem .box_right .e_chdis .e_zp_1 p {
    letter-spacing: 0px;
    color: #000000;
    font-weight: 500;
    line-height: 1;
    margin-bottom: 2vw;
}

.case_mine .p_list .p_loopitem .box_right .e_chdis p {}

.case_mine .p_list .p_loopitem .box_right .e_chdis .e_zp_1 .e_text1 {

    letter-spacing: 0px;
    color: #999999;
    line-height: 2;
    font-weight: 500;
}

.case_mine .p_list .p_loopitem .box_right .e_chdis .e_zp_3 p {
    letter-spacing: 0px;
    color: #003892;
    line-height: 1;
}

.case_mine .p_list .p_loopitem .box_right .e_chdis .e_zp_3 {

    margin-top: 5vw;
}

.case_mine .p_list .p_loopitem .box_right .e_chdis .e_zp_3 .e_ime {
    display: flex;
    align-items: center;
    align-items: flex-end;

}

.case_mine .p_list .p_loopitem .box_right .e_chdis .e_zp_3 .e_ime img {
    width: 32px;
    height: 36px;
    margin-right: 10px;

}

.case_mine .p_list .p_loopitem .box_right .e_chdis .e_zp_2 {

    margin-top: 2vw;
}

.case_mine .p_list .p_loopitem .box_right .e_iamg {
    width: 100%;
    overflow: hidden;
}

.case_mine .p_list .p_loopitem .box_right .e_iamg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.4s;
}

.case_mine .p_list .p_loopitem .box_right .e_iamg:hover img {
    transform: scale(1.08);

}

.case_mine .p_list .p_loopitem .box_right .e_text {
    width: 100%;
    padding: 5.7% 8%;

}

.case_mine .p_list .p_loopitem .box_right .e_text>p {
    margin-bottom: 3%;
    letter-spacing: 0px;
    color: #343434;
    font-weight: bold;
    transition: all 0.4s;
}

.case_mine .p_list .p_loopitem .box_right .e_text>p:hover {

    color: #004ea0;
}

.case_mine .p_list .p_loopitem .box_right .e_chttext {
    line-height: 1;
    letter-spacing: 0px;
    color: #262461;
    font-weight: 500;
    padding: 2vw;
    cursor: pointer;
        display: flex;
    justify-content: space-between;
    transition: all 0.4s;
}
.case_mine .p_list .p_loopitem .box_right .e_chttext p {
    
    overflow: hidden;
text-overflow: ellipsis;
display: -webkit-box;
-webkit-line-clamp: 1;
word-break: break-all; 
-webkit-box-orient: vertical;
line-height: 1.5;
max-height: 1.5em;
height: 1.5em;

}
.case_mine .p_list .p_loopitem .box_right .e_chttext .e_zp {
    
        display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}
.case_mine .p_list .p_loopitem .box_right .e_chttext.hover .e_zp {
    display: flex;
    align-items: center;
    justify-content: space-between;

}
.case_mine .p_list .p_loopitem .box_right .e_chttext.hover {
    
    
        color: #dca749;
}
.case_mine .p_list .p_loopitem .box_right .e_chttext .e_zp .icon {
    
    transition: all 0.4s;
}
.case_mine .p_list .p_loopitem .box_right .e_chttext.hover .e_zp .icon {
    
        transform: rotate(180deg);
}
.case_mine .p_list .p_loopitem .box_right .e_chttext.hover .e_zp .icon path {
    
 
         fill: #dca749;
}
.case_mine .p_list .p_loopitem .box_right .e_chttext .e_zp  .icon{
        width: 26px;
    height: 26px;
    
}
.case_mine .p_list .p_loopitem .box_right .e_chttext .dis_li {

    letter-spacing: 0px;
    color: #999999;
    display: flex;
    align-items: center;
    justify-content: left;
    flex-wrap: wrap;
    width: 100%;
}

.case_mine .p_list .p_loopitem .box_right .e_chttext .dis_li p {
    width: 33%;
    margin-bottom: 1.6vw;
}

.case_mine .p_list .p_loopitem .box_right .e_text .e_button {

    letter-spacing: 0px;
    color: #aaaaaa;
    transition: all 0.4s;

}

.case_mine .p_list .p_loopitem .box_right .e_text .e_button:hover {

    color: #2354a0;
    overflow: hidden;
    margin-left: 5px;
}

.case_mine .p_list .p_loopitem .box_right .e_text .e_button:hover .e_icon {

    width: auto;
    opacity: 1;
    margin-left: 15px;

}

.case_mine .p_list .p_loopitem .box_right .e_text .e_button:hover .e_icon path {
    fill: #ffffff;

}

.case_mine .p_list .p_loopitem .box_right .e_text .e_button .e_icon {
    display: inline-block;
    width: 0px;
    opacity: 0;
    transition: all 0.5s;

}


@media screen and (max-width: 768px) {     
   .problem .problem_1 {
       
           flex-wrap: wrap;
   } 
    .problem .problem_1 .p_img {
            width: 100%;
        margin-bottom: 20px;
    }
    .problem .pro .sp_1 {
        
            width: 30%;
    }
    .problem .pro {
        
            margin-top: 20px;
    margin-bottom: 20px;
    }
    .case_mine .p_list .p_loopitem .box_right .e_chttext {
        
            padding: 15px;
    }
    .case_mine .p_list .p_loopitem .box_right .e_chttext .e_zp p{
        
            font-size: 16px;
    }
    .case_mine .p_list .p_loopitem .box_right .e_chdis {
        font-size: 16px;
        
    }
    .case_mine .p_list .p_loopitem .box_right .e_chttext .e_zp .icon {
        
            width: 20px;
    height: 20px;
    }
    .case_mine .p_list .p_loopitem .box_right .e_chdis.act {
        
        padding: 0 15px 15px 15px;
    }
}