.mainvisual {
    position: relative;
    overflow: hidden;
    padding: 0;
	margin-bottom:50px;
}

@media only screen and (max-width: 949px) and (min-width: 725px) {
    .mainvisual {
        height:580px
    }
}

.mainvisual .mainvisual-bg {
    position: relative;
    width: 100%;
    height: 100%;
    background: url(/assets/img/top/mainvisual_movie.jpg) no-repeat center center;
    background-size: cover;
    padding: 0 20px;
    overflow: hidden
}

.mainvisual .mainvisual-header {
    z-index: 1
}

.mainvisual #play {
    position: absolute;
    left: 0;
    bottom: 200px;
    color: #fff;
    line-height: 1.6em;
    font-size: 32px;
    font-family: 'NHaasGroteskMd','NotoSansCJKjpMd', 'Hiragino Kaku Gothic ProN', 'ヒラギノ角ゴ ProN W3',Meiryo, メイリオ, sans-serif;
    z-index: 10
}

.mainvisual #play:hover {
    color: #6cd1ef
}

.mainvisual #video {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    width: 1791px
}

@media only screen and (max-width: 950px) {
    .mainvisual #video {
        display:none
    }
}

@media only screen and (min-width: 1791px) {
    .mainvisual #video {
        width:100%
    }
}


.sub_img {
    margin: 50px auto 0;
    position: relative;
    width: 100%;
}

.sub_img img {
  width: 100%;
}


.project {
    position: relative;
    margin-top: 50px;
    padding: 0;
    overflow: hidden
}

@media only screen and (max-width: 949px) {
    .project {
        margin-top: 50px
    }
}

.project__item:nth-child(1) {
    margin-right: 2%;
    margin-bottom: 2%;
    width: 24%;
    float: left
}
.project__item:nth-child(2) {
    margin-right: 2%;
    margin-bottom: 2%;
    width: 48%;
    float: left;
}
.project__item:nth-child(3) {
    width: 24%;
    float: left;
    margin-bottom: 2%;
}
.project__item:nth-child(4) {
    width: 49%;
    float: left;
    margin-right: 2%;
    margin-bottom: 2%;
}
.project__item:nth-child(5) {
    width: 49%;
    float: left;
    margin-bottom: 2%;
}

@media only screen and (max-width: 724px) {
    .project__item:nth-child(1) {
        width: 100%;
        margin-right:14px;
        margin-bottom: 14px;
    }
    .project__item:nth-child(2) {
        width: 100%;
        margin-right:14px;
        margin-bottom: 14px;
    }
    .project__item:nth-child(3) {
        width: 100%;
        margin-right:14px;
        margin-bottom: 14px;
    }
    .project__item:nth-child(4) {
        width: 100%;
        margin-right:14px;
        margin-bottom: 14px;
    }
    .project__item:nth-child(5) {
        width: 100%;
        margin-right:14px;
        margin-bottom: 14px;
    }
}

.project__item_block {
    position: relative;
    font-size: 0;
    line-height: 0
}

.project__item_block .hover {
    opacity: 0;
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6);
    background-image: url("/assets/img/top/project_arrow.svg");
    background-repeat: no-repeat;
    background-position: 90% 90%;
    transition: all .3s ease;
    -moz-transition: all .3s ease;
    -webkit-transition: all .3s ease;
    -o-transition: all .3s ease
}

.project__item_block .hover h3 {
    color: #fff;
    font-family: 'NHaasGroteskMd','NotoSansCJKjpMd', 'Hiragino Kaku Gothic ProN', 'ヒラギノ角ゴ ProN W3',Meiryo, メイリオ, sans-serif;
    font-size: 32px;
    font-weight: normal;
    line-height: 1.0em;
    letter-spacing: 0.01em;
    text-align: left;
    padding: 50px 20px;
    margin: 0 !important;
    position: absolute;
    width: 100%
}

@media only screen and (max-width: 949px) and (min-width: 725px) {
    .project__item_block .hover h3 {
        font-size:28px;
        line-height: 1.2em;
        padding: 20px;
        margin: 0 !important
    }
}

.project__item_block .hover h3 span {
    color: #fff;
    line-height: 2.0em;
    letter-spacing: 0.01em;
    font-size: 16px;
    display: block
}

.project__item_block .project__item_image {
    background-size: cover;
    background-position: center center;
    height: 24rem
}

@media only screen and (max-width: 949px) and (min-width: 725px) {
    .project__item_block .project__item_image {
        height:14rem
    }
}

@media only screen and (max-width: 724px) {
    .project__item_block .project__item_image {
        height:20rem
    }
}

.project__item_block:hover .hover {
    opacity: 1
}

.clients {
    position: relative;
    z-index: 1;
    padding: 0 2% 120px;
    background-color: #fff
}

@media only screen and (max-width: 949px) {
    .clients {
        padding:0 4% 60px
    }
}

.clients .content {
    max-width: 1170px;
    width: 100%;
    margin-left: auto;
    margin-right: auto
}

.clients .clients-list {
    overflow: hidden
}

.clients .clients-list .row {
    width: 100%
}

.clients .tbl {
    display: table;
    width: 100%
}

.clients .cell {
    display: table-cell;
    width: 20%;
    padding: 20px;
    vertical-align: middle;
    text-align: center
}

@media only screen and (max-width: 949px) {
    .clients .cell {
        padding:4%
    }
}

.clients .cell img {
    width: 50%
}

@media only screen and (max-width: 724px) {
    .clients .cell img {
        width:90%
    }
}


.special {
	max-width: 640px;
	width: 100%;
	margin: 80px auto 0;
}
@media only screen and (max-width: 949px) {
    .special {
        max-width: 640px;
        width: 100%;
        margin: 30px auto 0;
    }
}
@media only screen and (max-width: 724px) {
	.special {
		width: 100%;
		margin: 30px auto 0;
	}
}
.special a {
	display: block;
	-webkit-transition: opacity 0.3s ease;
	-moz-transition: opacity 0.3s ease;
	-o-transition: opacity 0.3s ease;
	transition: opacity  0.3s ease;
	opacity: 1.0;
}
.special a:hover {
	opacity: 0.6;
}

.topbanner {
    position: relative;
    width: 100%;
    height: 100%;
	margin-top:50px;
    overflow: hidden
}

@media only screen and (max-width: 949px) {
    .topbanner {
        margin-top: 50px
    }
}