#blink-area{
    max-width: 770px;
    margin: 0 auto;
    text-align: center;
}
#blink-area ._pc {
    display: block;
}
#blink-area h3 {
    font-size: 2.6rem;
    margin: 40px auto 7px auto;
    background-color: #211f1e;
    color: #FFF;
    padding: 15px 0;
}
#blink-area ._sp {
    display: none;
}
#blink-area .blink{
color:#FF0;
	-webkit-animation:blink 0.75s ease-in-out infinite alternate;
    -moz-animation:blink 0.75s ease-in-out infinite alternate;
    animation:blink 0.75s ease-in-out infinite alternate;
}
@-webkit-keyframes blink{
    0% {opacity:0;}
    100% {opacity:1;}
}
@-moz-keyframes blink{
    0% {opacity:0;}
    100% {opacity:1;}
}
@keyframes blink{
    0% {opacity:0;}
    100% {opacity:1;}
}