
/** fix mạng xã hội **/

.footerFixel{position:fixed; left: 5%; bottom:0px;z-index:1000;}
.footerFixel a{
    background: var(--main);
}
.btn-group, .btn-group-vertical {
position: relative;
display: -webkit-inline-flex;
display: -moz-inline-flex;
display: -ms-inline-flexbox;
display: inline-flex;
vertical-align: middle;
}
.btn-group > .btn, .btn-group-vertical > .btn {
position: relative;
-webkit-flex: 0 1 auto;
-moz-flex: 0 1 auto;
-ms-flex: 0 1 auto;
flex: 0 1 auto;
}
.btn-group > .btn:hover, .btn-group-vertical > .btn:hover {
z-index: 1;
}
.btn-group > .btn:focus, .btn-group-vertical > .btn:focus, .btn-group > .btn:active, .btn-group-vertical > .btn:active, .btn-group > .btn.active, .btn-group-vertical > .btn.active {
z-index: 1;
}
.btn-group .btn + .btn, .btn-group-vertical .btn + .btn, .btn-group .btn + .btn-group, .btn-group-vertical .btn + .btn-group, .btn-group .btn-group + .btn, .btn-group-vertical .btn-group + .btn, .btn-group .btn-group + .btn-group, .btn-group-vertical .btn-group + .btn-group {
margin-left: -1px;
}
.btn-toolbar {
display: -webkit-flex;
display: -moz-flex;
display: -ms-flexbox;
display: flex;
-webkit-flex-wrap: wrap;
-moz-flex-wrap: wrap;
-ms-flex-wrap: wrap;
flex-wrap: wrap;
-webkit-justify-content: flex-start;
-moz-justify-content: flex-start;
-ms-justify-content: flex-start;
justify-content: flex-start;
-ms-flex-pack: start;
}
.btn-toolbar .input-group {
width: auto;
}
.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) {
border-radius: 0;
}
.btn-group > .btn:first-child {
margin-left: 0;
}
.btn-group > .btn:first-child:not(:last-child):not(.dropdown-toggle) {
border-top-right-radius: 0;
border-bottom-right-radius: 0;
}
.btn-group > .btn:last-child:not(:first-child), .btn-group > .dropdown-toggle:not(:first-child) {
border-top-left-radius: 0;
border-bottom-left-radius: 0;
}
.btn-group > .btn-group {
float: left;
}
.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn {
border-radius: 0;
}
.btn-group > .btn-group:first-child:not(:last-child) > .btn:last-child, .btn-group > .btn-group:first-child:not(:last-child) > .dropdown-toggle {
border-top-right-radius: 0;
border-bottom-right-radius: 0;
}
.btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child {
border-top-left-radius: 0;
border-bottom-left-radius: 0;
}
.dropdown-toggle-split {
padding-right: 0.5625rem;
padding-left: 0.5625rem;
}
.dropdown-toggle-split::after {
margin-left: 0;
}
.btn-sm + .dropdown-toggle-split, .btn-group-sm > .btn + .dropdown-toggle-split {
padding-right: 0.375rem;
padding-left: 0.375rem;
}
.btn-lg + .dropdown-toggle-split, .btn-group-lg > .btn + .dropdown-toggle-split {
padding-right: 0.75rem;
padding-left: 0.75rem;
}
.btn-group-vertical {
-webkit-flex-direction: column;
-moz-flex-direction: column;
flex-direction: column;
-ms-flex-direction: column;
-webkit-align-items: center;
-moz-align-items: center;
-ms-align-items: center;
align-items: center;
-ms-flex-align: center;
-webkit-justify-content: center;
-moz-justify-content: center;
-ms-justify-content: center;
justify-content: center;
-ms-flex-pack: center;
}
.btn-group-vertical .btn, .btn-group-vertical .btn-group {
width: 100%;
}
.btn-group-vertical > .btn + .btn, .btn-group-vertical > .btn + .btn-group, .btn-group-vertical > .btn-group + .btn, .btn-group-vertical > .btn-group + .btn-group {
margin-top: -1px;
margin-left: 0;
}
.btn-group-vertical > .btn:not(:first-child):not(:last-child) {
border-radius: 0;
}
.btn-group-vertical > .btn:first-child:not(:last-child) {
border-bottom-right-radius: 0;
border-bottom-left-radius: 0;
}
.btn-group-vertical > .btn:last-child:not(:first-child) {
border-top-left-radius: 0;
border-top-right-radius: 0;
}
.btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn {
border-radius: 0;
}
.btn-group-vertical > .btn-group:first-child:not(:last-child) > .btn:last-child, .btn-group-vertical > .btn-group:first-child:not(:last-child) > .dropdown-toggle {
border-bottom-right-radius: 0;
border-bottom-left-radius: 0;
}
.btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child {
border-top-left-radius: 0;
border-top-right-radius: 0;
}
[data-toggle="buttons"] > .btn, [data-toggle="buttons"] > .btn-group > .btn {
margin-bottom: 0;
}
[data-toggle="buttons"] > .btn input[type="radio"], [data-toggle="buttons"] > .btn-group > .btn input[type="radio"], [data-toggle="buttons"] > .btn input[type="checkbox"], [data-toggle="buttons"] > .btn-group > .btn input[type="checkbox"] {
position: absolute;
clip: rect(0, 0, 0, 0);
pointer-events: none;
}
.btn-sm, .btn-group-sm>.btn {
    
    font-size: 12px;
    line-height: 1.5;
    border-radius: 0px;
