.entry-title {
    text-align: center;
    margin-bottom: .5em;
    line-height: 1.3;
}

.entry-content li {
    margin-left: 1.3em;
    margin-bottom: .6em;
}

.page-nav span,
.page-nav a {
    font-size: 1.1em;
    display: block;
    height: 2.25em;
    line-height: 2em;
    text-align: center;
    width: auto;
    min-width: 2.25em;
    padding: 0 7px;
    font-weight: bolder;
    border-radius: 99px;
    border: 2px solid currentColor;
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
    vertical-align: top
}

.page-nav .current,
.page-nav span:hover,
.page-nav a:hover {
    border-color: #446084;
    background-color: #446084;
    color: #fff
}

.page-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;

    gap: 10px;
}

.sub-menu {
    position: absolute;
    min-width: 260px;
    max-height: 0;
    z-index: 9;
    padding: 20px 20px;
    opacity: 0;
    margin: 0;
    -webkit-transition: opacity .25s;
    -o-transition: opacity .25s;
    transition: opacity .25s;
    color: #777;
    background-color: #fff;
    text-align: left;
    display: table;
    left: -99999px;
    box-shadow: 1px 1px 15px rgba(0, 0, 0, .15);
    border: 2px solid #ddd;
    transition: all 0.3 ease-in-out;
    max-height: inherit;
    left: -15px;
    visibility: hidden;
    opacity: 0;
}

.main-menu li {
    position: relative;
}

.main-menu li:hover .sub-menu {
    visibility: visible;
    opacity: 1;

}

.home .site-content {
    padding-top: 0;
}

.site-content {
    padding-top: 30px;
}

.uppercase,
h6,
th,
span.widget-title {
    line-height: 1.05;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.is-uppercase,
.uppercase {
    line-height: 1.2;
    text-transform: uppercase
}

.is-xsmall {
    font-size: .7em;
}


.entry-meta {
    padding-bottom: 30px;
}

.pb30 {
    padding-bottom: 30px;
}

.rst_sticky {
    position: fixed !important;
    top: -100%;
    left: 0;
    right: 0;
    margin: 0 auto;
    opacity: 0;
    z-index: 999;
    transition: all 0.5s ease;
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;
    box-shadow: 1px 1px 10px rgba(0, 0, 0, .15);
    background: #fff;
    padding: 10px 0;
}

.site-header-show {
    top: 0;
    opacity: 1;
    transition: all 0.5s ease;
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;

}

.header-fixed {
    transition: all 0.3s ease;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
}

.rst_sticky .site-brand img {
    max-height: 70px !important;
   
}
.site-brand img{
    -webkit-transition: max-height .5s; 
    -o-transition: max-height .5s;
}
.rst-height-fixed {
    height: 90px;
    display: none;
}

/* social */
#button-contact-vr {
    position: fixed;
    bottom: 0;
    z-index: 99999
}

#button-contact-vr .button-contact {
    position: relative;
    margin-top: -5px
}

#button-contact-vr .button-contact .phone-vr {
    position: relative;
    visibility: visible;
    background-color: transparent;
    width: 90px;
    height: 90px;
    cursor: pointer;
    z-index: 11;
    -webkit-backface-visibility: hidden;
    -webkit-transform: translateZ(0);
    transition: visibility .5s;
    left: 0;
    bottom: 0;
    display: block
}

.phone-vr-circle-fill {
    width: 65px;
    height: 65px;
    top: 12px;
    left: 12px;
    position: absolute;
    box-shadow: 0 0 0 0 #c31d1d;
    background-color: rgba(230, 8, 8, 0.7);
    border-radius: 50%;
    border: 2px solid transparent;
    -webkit-animation: phone-vr-circle-fill 2.3s infinite ease-in-out;
    animation: phone-vr-circle-fill 2.3s infinite ease-in-out;
    transition: all .5s;
    -webkit-transform-origin: 50% 50%;
    -ms-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
    -webkit-animuiion: zoom 1.3s infinite;
    animation: zoom 1.3s infinite
}

.phone-vr-img-circle {
    background-color: #e60808;
    width: 40px;
    height: 40px;
    line-height: 40px;
    top: 25px;
    left: 25px;
    position: absolute;
    border-radius: 50%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    -webkit-animation: phonering-alo-circle-img-anim 1s infinite ease-in-out;
    animation: phone-vr-circle-fill 1s infinite ease-in-out
}

.phone-vr-img-circle a {
    display: block;
    line-height: 37px
}

.phone-vr-img-circle img {
    max-height: 25px;
    max-width: 27px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%)
}

#zalo-vr .phone-vr-circle-fill {
    box-shadow: 0 0 0 0 #2196F3;
    background-color: rgba(33, 150, 243, 0.7);
}

#zalo-vr .phone-vr-img-circle {
    background-color: #2196F3;
}

@-webkit-keyframes phone-vr-circle-fill {
    0% {
        -webkit-transform: rotate(0) scale(1) skew(1deg)
    }

    10% {
        -webkit-transform: rotate(-25deg) scale(1) skew(1deg)
    }

    20% {
        -webkit-transform: rotate(25deg) scale(1) skew(1deg)
    }

    30% {
        -webkit-transform: rotate(-25deg) scale(1) skew(1deg)
    }

    40% {
        -webkit-transform: rotate(25deg) scale(1) skew(1deg)
    }

    50% {
        -webkit-transform: rotate(0) scale(1) skew(1deg)
    }

    100% {
        -webkit-transform: rotate(0) scale(1) skew(1deg)
    }
}

@-webkit-keyframes zoom {
    0% {
        transform: scale(.9)
    }

    70% {
        transform: scale(1);
        box-shadow: 0 0 0 15px transparent
    }

    100% {
        transform: scale(.9);
        box-shadow: 0 0 0 0 transparent
    }
}

@keyframes zoom {
    0% {
        transform: scale(.9)
    }

    70% {
        transform: scale(1);
        box-shadow: 0 0 0 15px transparent
    }

    100% {
        transform: scale(.9);
        box-shadow: 0 0 0 0 transparent
    }
}

.post-thumb.thumbnail img{
    display: block;
    margin: 0 auto;
}