body {
    font-family: Microsoft JhengHei
}

@font-face {
    font-family: slick;
    font-weight: 400;
    font-style: normal;
}

.img-hover-2 {
    overflow: hidden;
    position: relative
}

.img-hover-2:after {
    background: #000;
    content: "";
    height: 200%;
    left: -300%;
    opacity: .2;
    position: absolute;
    top: -150px;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
    transition: all 2s cubic-bezier(.19,1,.22,1);
    width: 800px;
    z-index: 10
}

.img-hover-2:hover:after {
    left: -150px;
    transition: all 2s cubic-bezier(.19,1,.22,1)
}

.flatpickr-next-month svg,.flatpickr-prev-month svg {
    display: inline
}

.nav_btn {
    display: block;
    padding: 8px 16px
}

.btn_effect:after,.btn_effect:before {
    width: 0;
    height: 2px
}

.btn_effect:after,.btn_effect:before,.nav_btn:after,.nav_btn:before {
    content: "";
    position: absolute;
    transition: all .2s linear;
    background: #ffffff
}

.nav_btn:after,.nav_btn:before {
    width: 2px;
    height: 0
}

.btn_effect:hover:after,.btn_effect:hover:before {
    width: 100%
}

.btn_effect:hover .nav_btn:after,.btn_effect:hover .nav_btn:before {
    height: 100%
}

.btn_effect:after {
    left: 0;
    bottom: 0;
    transition-delay: .6s
}

.btn_effect .nav_btn:after {
    transition-delay: .4s;
    right: 0;
    bottom: 0
}

.btn_effect:before {
    right: 0;
    top: 0;
    transition-delay: .2s
}

.btn_effect .nav_btn:before {
    transition-delay: 0s;
    left: 0;
    top: 0
}

.btn_effect:hover:after {
    transition-delay: 0s
}

.btn_effect:hover .nav_btn:after {
    transition-delay: .2s
}

.btn_effect:hover:before {
    transition-delay: .4s
}

.btn_effect:hover .nav_btn:before {
    transition-delay: .6s
}