@charset "UTF-8";

.yazirushi{
   
	position:relative;
  
	color:#333;
    padding: 10px 0;
	display:inline-block;
    text-decoration: none;
    outline: none;
}


.yazirushi::before {
    content: "";
   
    position: absolute;
    bottom: 0;
	left:-1%;
   
    width: 8px;
    height: 1px;
    background: #333;
}


.yazirushi::after {
    content: "";
   
    position: absolute;
    bottom:-4px;
  
    width: 10px;
    height: 10px;
    border-top: 1px solid #333;
    border-right: 1px solid #333;
    transform: rotate(45deg);
}


.yazirushi::before {
    animation: arrowlong01 2s ease infinite;
}
.yazirushi::after {
    animation: arrowlong02 2s ease infinite;
}

@keyframes arrowlong01{
    0%{width:0;opacity:0}
    20%{width:0;opacity:1}
    80%{width:111%;opacity:1}
    100%{width:111%;opacity:0}
}

@keyframes arrowlong02{
    0%{left:0;opacity:0}
    20%{left:0;opacity:1}
    80%{left:103%;opacity:1}
    100%{left:103%;opacity:0}
}