@charset "utf-8";
/*------------------------------------------------------------------
	base.css
------------------------------------------------------------------*/
html{
  scroll-behavior: smooth;
}
body {
    color: #000;
    width: 100%;
    /*	min-width: 1100px;*/
    position: relative;
    min-height: 1000px;
   
    line-height: 150%;
    background: #ffe100 ;
   
}
.alphaOver a:hover img {
    filter: alpha(opacity=70);
    -ms-filter: "alpha(opacity=70)";
    -moz-opacity: .7;
    opacity: .7;
    zoom: 1
}
a,
a:link {
    text-decoration: none;
    transition: opacity 0.5s;
}
@media screen and (min-width: 481px) {
    a:hover {
        text-decoration: underline;
        opacity: 0.7;
    }
}

@media screen and (max-width: 480px) {
    html {
        overflow: auto;
        height: 100%;
    }
    body {
        min-width: 320px;
        width: 100%;
        position: relative;
        min-height: 500px;
        overflow: hidden;
    }
  
    .backbg {
        background-color: rgba(0, 0, 0, 0.8);
        width: 100%;
        height: 300%;
        overflow: hidden;
        display: none;
        top: 0px;
        position: fixed;
    }
}
#contents {}
@media screen and (max-width: 480px) {
    #contents {
        width: 100%;
        position: relative;
        padding-top: 0px;
    }
}
#page-top {
    position: fixed;
    bottom: 20px;
    right: 50px;
    display: none;
    z-index: 5000;
}
#page-top img {
    width: 65px;
    height: auto;
    vertical-align: middle;
}
#page-top a {
    text-decoration: none;
    width: 65px;
    height: 64px;
    text-align: center;
    display: block;
}
#page-top a:hover {
    opacity: 0.5;
}
@media screen and (min-width: 481px) {
    .sp {
        display: none;
    }
    .pc {
        display: block;
    }
}
@media screen and (max-width: 480px) {
    .sp {
        display: block;
    }
    .pc {
        display: none;
    }
    #page-top {
        position: fixed;
        bottom: 5px;
        right: 5px;
        display: none;
        z-index: 5000;
    }
    #page-top img {}
    #page-top a {}
}