@charset "UTF-8"; /*
style.css*/
img {
    height: auto;
    margin: 0 auto;
    border: 0;
    vertical-align: top;
}
.contents {
    position: relative;
}
.container {
    margin: 0 auto;
    width: 100%;
    max-width: 660px!important;
}
.container a{
  opacity: 1;
  transition: all .3s ease;  
}
.container a:hover{
  opacity: .8;
  transition: all .3s ease;  
}
.container a img{
  transform: scale(1.0);
  transition: all .3s ease;  
}
.container a:hover img{
  transform: scale(1.01);
  transition: all .3s ease;  
}
.container section {
    width: 100%;
    max-width: 880px;
    margin: 0 auto;
    text-align: center;
    display: block;
}
.posi {
    position: relative;
}
/*====================
add
====================*/

.btn_re {
  position: relative;
}
.btn_flex {
  position: absolute;
  width: 92%;
  margin: 0 auto;
  top: 38%;
  left: 1%;
  right: 0;
  z-index: 2;
  display: flex;
  justify-content: flex-start;
  flex-direction: column;
}
.btn_flex > a:nth-child(1){
  margin-bottom: 1.9%;
}
.btn_ab {
  position: absolute;
  width: 92%;
  margin: 0 auto;
  top: 19%;
  right: 0;
  left: 0;
}