/* フレーム設定-------------------------------------------------------------------------------- */

body{
font-family: Arial, "游ゴシック Medium", "Yu Gothic Medium", YuGothicM, 游ゴシック体, YuGothic, "Hiragino Kaku Gothic ProN", "Hiragino Kaku Gothic Pro", メイリオ, Meiryo, sans-serif;
}

#adspecial_security_zerotrust_202001{
padding: 0;
}

#adspecial_security_zerotrust_202001.adspecial_type1{
max-width:none !important;
width:100% !important;
}

footer{
margin-top:0;
}


.block_sponsored {
    padding: 50px 0;
    text-align: center;
background-color:#000e1b;
color:#fff;
}

.block_sponsored a{
color:#fb660c;
}


.pc-view{
display:block;
}

.sp-view{
display:none;
}




#future-zerotrust{
width:100%;
margin:0;
animation: fadein 0.8s linear 0.3s forwards;
opacity:0;
}

.sp-wrap{
width:100%;
background-color:#000e1b;
}

.sp-contents{
padding:0 20%;
}




/* headline設定-------------------------------------------------------------------------------- */



#hero-area{
position:relative;
height:1000px;
background:url(/extra/security_zerotrust_202001/media/img-hero.jpg) right bottom no-repeat;
padding:5% 0 0;
}


#hero-area .tag{
margin:2% 5% 0;
padding:5px; 
font-size:120%;
color:#fb660c;
animation: fadein 0.5s linear 1.0s forwards;
opacity:0;
}


#hero-area .sub-title{
margin:0 5%;
font-size:150%;
color:#fff;
animation: fadein 0.5s linear 1.5s forwards;
opacity:0;
}


#hero-area .main-title{
margin:0 5% 3%;
font-size:220%;
text-align:left;
line-height:1.4;
color:#fff;
animation: fadein 0.5s linear 2.0s forwards;
opacity:0;
}



.lead_block{
margin:0 5%;
text-align:left;
font-size:120%;
line-height:1.5;
color:#fff;
width:45%;
animation: fadein 1.5s linear 2.5s forwards;
opacity:0;
}



@keyframes fadein{
  0% {
    opacity: 0;}

  100% {
    opacity: 1;}
}


.fadeoff {
    opacity: 0;
    transition: all 1.5s ease;
}

.fadein {
    opacity: 1;
}





/* category設定-------------------------------------------------------------------------------- */


#category-area{
width:100%;
background:url(/extra/security_zerotrust_202001/media/img-bg.jpg) center bottom no-repeat;
background-size:contain;
background-attachment:fixed;
}


.item_block{
margin:4% 12% 10%;
/*background:rgba(21,62,155,0.15);*/
background:rgba(0,133,203,0.15);
}

.item_block h2{
text-align:center;
font-size:180%;
color:#fb660c;
position:relative;
}

.item_block h2:after{
content: "";
position: absolute;
bottom: -3px;
display: inline-block;
width: 70px;
height: 2px;
left: 50%;
transform: translateX(-50%);
background-color: #0087cd;
}



.item_article,
.item_special,
.item_wp{
padding:3% 4%;
}



/* special */


.item_special ul{
display:flex;
flex-wrap:wrap;
justify-content:space-around;
margin:8% 0 5%;
position:relative;
}


.item_special ul li{
width:29%;
height:auto;
margin:0 0 80px 20px;
position:relative;
}

.item_special ul li img{
display:block;
margin-bottom:15px;
}


.item_special ul li a{
width:100%;
height:100%;
padding:8%;
background:rgba(255,255,255,1);
color:#fb660c;
line-height:1.4;
position:relative;
display:block;
}


.item_special ul li a:hover{
background:rgba(0,0,0,0.3);
transform:scale(1.05, 1.05);
transition:0.3s ease;
color:#fff !important;
}


.new{
color:#ff3333;
font-size:12px; 
font-weight:bold;
position:absolute;
top:-30px;
left:45%;
display:block;
text-align:center;
z-index:100;
}




/* white paper */

.item_wp{
overflow:hidden;
}

.item_wp img{
display:block;
text-align:center;
margin:0 auto 10px;
}


.item_wp ul{
display:flex;
flex-wrap:wrap;
justify-content:center;
margin:5% 0;
position:relative;
}


.item_wp ul li{
width:30%;
height:auto;
margin:0 10px 40px 30px;
}

.item_wp ul li img{
max-width:70%;
padding:10px;
display:block;
}


.item_wp ul li a{
width:100%;
height:100%;
padding:6%;
background:rgba(255,255,255,1);
color:#fb660c;
line-height:1.4;
position:relative;
display:block;
}



.item_wp ul li a:hover{
background:rgba(0,0,0,0.3);
transition:0.3s ease;
color:#fff !important;
}





/* article */

.item_article ul.panel{
display:flex;
flex-wrap:wrap;
justify-content:center;
align-items: flex-end;
margin:5% auto;
}

.item_article ul.panel li{
width:22.5%;
margin:25px 2%;
}

.item_article ul.panel li a{
padding:8%;
background:rgba(255,255,255,1);
color:#fb660c;
line-height:1.4;
position:relative;
display:block;
transition:0.5s ease;
}

.item_article ul.panel li a img{
margin-bottom:20px;
}

.item_article ul.panel li a:hover{
background:rgba(0,0,0,0.3);
color:#fff !important;
display:block;
}


.item_article ul.list{
width:100%;
margin-bottom:10%;
padding-top:5%;
display:flex;
flex-wrap:wrap;
}

.item_article ul.list li{
width:42%;
margin:0 auto 40px;
}

.item_article ul.list li a{
padding:2%;
background:rgba(255,255,255,0.2);
overflow:hidden;
position:relative;
display:block;
transition:0.5s ease;
}

.item_article ul.list li a:hover{
background:rgba(0,0,0,0.4);
}


.item_article ul.list li a img{
width:120px;
float:left;
margin-right:10px;
padding:10px;
text-align:center;
}

.item_article ul.list li a:hover img{
filter: grayscale(100%);
}

.item_article ul.list li a span{
color:#fff;
}



.item_article ul.list li span{
margin:10px 0;
display:block;
}





/* マウスオーバー */


.item_wp ul li a::before,
.item_article ul.panel li a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 0;
    border: 3px solid transparent;
}
   


.item_wp ul li a::after,
.item_article ul.panel li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 0;
    border: 3px solid transparent;
}



.item_wp ul li a:hover::before,
.item_article ul.panel li a:hover::before {
    width: 100%;
    height: 100%;
    border-top-color: #0087cd;
    border-right-color: #0087cd;
    transition: width .15s linear, height .15s linear .15s;
}



.item_wp ul li a:hover::after,
.item_article ul.panel li a:hover::after {
    width: 100%;
    height: 100%;
    border-bottom-color: #0087cd;
    border-left-color: #0087cd;
    transition: border-color 0s linear .5s, width .15s linear .5s, height .15s linear .65s;
}






/* sponcor */


.item_sponcor{
background:#fff;
margin:0 auto;
padding:5% 10%;
}

.item_sponcor ul{
display:flex;
flex-flow: row wrap;
justify-content:center;
}

.item_sponcor ul li{
margin:25px auto;
width:250px;
}


.new{
color:#ff3333;
font-size:12px; 
font-weight:bold;
margin:5px 0;
display:block;
}



/* responsive -------------------------------------------------------------------------------- */


@media screen and (max-width:1300px){

.item_article ul li{
width:29%;
}




}




@media screen and (max-width:960px){

.pc-view{
display:none;
}

.sp-view{
display:block;
}



#hero-area{
height:450px;
background-size:cover;
padding:5% 0 0;
}


#hero-area .main-title{
font-size:200%;
}


.lead_block{
width:100%;
margin:0 0 7% 0;
padding:0 5%;
font-size:100%;
}


.item_block h2{
font-size:140%;
}


.item_block h2:after{
content: "";
position: absolute;
bottom: -3px;
display: inline-block;
width: 40px;
height: 2px;
left: 50%;
transform: translateX(-50%);
background-color: #0087cd;
}


.item_special ul li{
width:44%;
}



.item_wp .left_wp,
.item_wp .right_wp{
float:none;
width:100%;
}


.item_wp ul li{
width:100%;
margin:25px auto;
text-align:center;
}


.item_article ul.panel li{
width:44%;
}


.item_article ul.list li{
width:90%;
margin:5%;
}


}




@media screen and (max-width:640px){


#hero-area{
height:400px;
background-size:cover;
padding:2% 0 0;
}

#hero-area .sub-title{
font-size:100%;
line-height:1.4;
}

#hero-area .main-title{
font-size:150%;
text-shadow:0 2px 5px #222;
}


.item_block{
margin:4% 8% 10%
}

.item_block h2{
font-size:120%;
}


.item_special ul li{
width:90%;
margin:5% auto;
}

.item_wp ul li{
width:90%;
margin:5% auto;
}



.item_article ul.panel li,
.item_article ul.list li{
width:90%;
margin:5%;
}

.item_article ul.list li img{
width:100px;
text-align:left;
display:block;
margin:0 auto;
}

.item_article ul.list li span{
padding:0 3%;
}







}