.first_view {
    width: 100%;
    padding-left: 20%;
    position: relative;
}

.first_view img {
    width: 100%;
}

.first_view.company {
    padding-left: 0;
    margin-top: 0;
}
.first_view .company_title {
    position: absolute;
    top: 42%;
    left: 50%;
    transform: translate(-50%);
    text-align: center;
}
.first_view .company_title h2,
.first_view .company_title h3 {
    color: #fff;
}
.first_view .company_title h2 {
    font-size: 24px;
    font-weight: bold;
}
.first_view .company_title h3 {
    font-size: 16px;
}
@media (max-width: 768px) {
    .first_view.company {
        padding-left: 0 !important;
        margin-top: 0 !important;
    }
    .first_view .company_title {
        top: 30%;
    }
    .first_view .company_title h2 {
        font-size: 20px;
    }
    .first_view .company_title h3 {
        font-size: 14px;
    }
}
.logo_sub_title img {
    width: 100%;
    height: auto;
}

.first_view_title {
    position: absolute;
    top: 21%;
    left: 6.944vw;
}
.first_view_title2 {
    top: 41%;
}

.first_view_title h2 {
    font-size: 2.5vw;
    font-weight: bold;
    margin: 1.5vw auto 1.5vw 0;
}
.first_view_title p::before {
    content: '';
    display: block;
    width: 16px;
    height: 1px;
    background-color: black;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translate(-2px, -50%);
}

.first_view_title hr {
    width: 7.5%;
    margin: 2.56944vw 0.6vw;
    background-color: #41509E;
}

.under_bar {
    background: linear-gradient(rgba(0, 0, 0, 0) 40%, rgba(65, 80, 158, 0.5) 0%);
}

.detail_message p {
    margin-top: 2.08vw;
}

.img_wrapper,
.second {
    opacity: 0;
    margin-top: 6.285vw;
    position: relative;
    width: 50%;
    display: inline-block;
}

.img_wrapper img,
.second img {
    width: 100%;
}

.color img {
    -moz-transition-delay: 1;
    animation: img 1s ease-in-out;
}

@keyframes img {
    0% {
        opacity: 0;
    }
    50% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@-webkit-keyframes img {
    0% {
        opacity: 0;
    }
    50% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

.color .filter {
    position: absolute;
    top: 0;
    background-color: #41509E;
    z-index: 1;
    height: 100%;
    animation: filter 1s ease-in-out;
}

@keyframes filter {
    0% {
        opacity: 0;
        width: 0%;
        left: 0%;
    }
    50% {
        left: 0%;
        opacity: 1;
        width: 100%;
    }
    95% {
        opacity: 1;
    }
    100% {
        width: 0;
        opacity: 0;
        left: 100%;
    }
}

.detail_text {
    width: 49%;
    padding: 0 5%;
    display: inline-block;
    vertical-align: top;
    margin-top: 8vw;
}

.detail_text h5 {
    font-size: 1.8vw;
}

.detail_text p {
    font-size: 1.041vw;
    line-height: 1.667vw;
    letter-spacing: 0.0868vw;
}

.second_message {
    margin-top: 8.33vw;
}

.second_img {
    height: 33vw;
}

.second_img img {
    display: none;
    width: 100%;
    margin-top: 4.19vw;
}

footer {
    margin-top: 180px;
    color: white;
    background-color: black;
}

.detail_text.left {
    margin-top: 13vw;
}

.second.right {
    margin-top: 9vw;
}