CSS Validation for https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css

Use the online CSS validator to check for w3c parse errors, warnings, and unsupported properties

Analyze CSS Complexity

Sorry! We found the following errors (30)

5 input[type="checkbox"], input[type="radio"] Value Error : margin-top Unknown dimension 1px\9
5 Feature -webkit-min-device-pixel-ratio doesn't exist for media screen ){input[type=date].form-control,input[type=time].form-control,input[type=datetime-local].form-control,input[type=month].form-control{line-height:34px}.input-group-sm input[type=date],.input-group-sm input[type=time],.input-group-sm input[type=datetime-local],.input-group-sm input[type=month],input[type=date].input-sm,input[type=time].input-sm,input[type=datetime-local].input-sm,input[type=month].input-sm{line-height:30px}.input-group-lg input[type=date],.input-group-lg input[type=time],.input-group-lg input[type=datetime-local],.input-group-lg input[type=month],input[type=date].input-lg,input[type=time].input-lg,input[type=datetime-local].input-lg,input[type=month].input-lg{line-height:46px}}
5 .checkbox input[type="checkbox"], .checkbox-inline input[type="checkbox"], .radio input[type="radio"], .radio-inline input[type="radio"] Value Error : margin-top Unknown dimension 4px\9
5 .form-control-feedback Property pointer-events doesn't exist : none
5 .btn Property touch-action doesn't exist : manipulation
5 .btn Property user-select doesn't exist : none
5 a.btn.disabled, fieldset[disabled] a.btn Property pointer-events doesn't exist : none
5 .caret Value Error : border-top solid\000009 is not a color value : 4px solid\000009
5 .dropdown-menu > .disabled > a:focus, .dropdown-menu > .disabled > a:hover attempt to find a semi-colon before the property name. add it
5 .dropdown-menu > .disabled > a:focus, .dropdown-menu > .disabled > a:hover Property progid doesn't exist : DXImageTransform
5 .dropdown-menu > .disabled > a:focus, .dropdown-menu > .disabled > a:hover Parse Error DXImageTransform.Microsoft.gradient(enabled=false)}
5 .dropup .caret, .navbar-fixed-bottom .dropdown .caret Value Error : border-bottom solid\000009 is not a color value : 4px solid\000009
5 [data-toggle="buttons"] > .btn input[type="checkbox"], [data-toggle="buttons"] > .btn input[type="radio"], [data-toggle="buttons"] > .btn-group > .btn input[type="checkbox"], [data-toggle="buttons"] > .btn-group > .btn input[type="radio"] Property pointer-events doesn't exist : none
5 Sorry, the at-rule @-webkit-keyframes is not implemented.
5 Sorry, the at-rule @-o-keyframes is not implemented.
5 .media, .media-body Property zoom doesn't exist : 1
5 Feature transform-3d doesn't exist for media all ),(-webkit-transform-3d){.carousel-inner>.item{-webkit-transition:-webkit-transform .6s ease-in-out;-o-transition:-o-transform .6s ease-in-out;transition:transform .6s ease-in-out;-webkit-backface-visibility:hidden;backface-visibility:hidden;-webkit-perspective:1000px;perspective:1000px}.carousel-inner>.item.active.right,.carousel-inner>.item.next{left:0;-webkit-transform:translate3d(100%,0,0);transform:translate3d(100%,0,0)}.carousel-inner>.item.active.left,.carousel-inner>.item.prev{left:0;-webkit-transform:translate3d(-100%,0,0);transform:translate3d(-100%,0,0)}.carousel-inner>.item.active,.carousel-inner>.item.next.left,.carousel-inner>.item.prev.right{left:0;-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}}
5 .carousel-control.left attempt to find a semi-colon before the property name. add it
5 .carousel-control.left Property progid doesn't exist : DXImageTransform
5 .carousel-control.left Parse Error DXImageTransform.Microsoft.gradient(startColorstr='#80000000', endColorstr='#00000000', GradientType=1);
5 Unknown pseudo-element or pseudo-class :repeat-x
5 background-repeat Parse Error repeat-x}
5 .carousel-control.right attempt to find a semi-colon before the property name. add it
5 .carousel-control.right Property progid doesn't exist : DXImageTransform
5 .carousel-control.right Parse Error DXImageTransform.Microsoft.gradient(startColorstr='#00000000', endColorstr='#80000000', GradientType=1);
5 Unknown pseudo-element or pseudo-class :repeat-x
5 background-repeat Parse Error repeat-x}
5 .carousel-indicators li Value Error : background-color #000\9 is not a background-color value : #000\9
5 .text-hide Value Error : font 0 is not a font-weight value : 0 / 0 a
5 Sorry, the at-rule @-ms-viewport is not implemented.

Warnings (166)

5 Property -webkit-text-size-adjust is an unknown vendor extension
5 Property -ms-text-size-adjust is an unknown vendor extension
5 Property -webkit-box-sizing is an unknown vendor extension
5 Property -moz-box-sizing is an unknown vendor extension
5 Property -webkit-appearance is an unknown vendor extension
5 ::-moz-focus-inner is an unknown vendor extended pseudo-element
5 ::-moz-focus-inner is an unknown vendor extended pseudo-element
5 Property -webkit-box-sizing is an unknown vendor extension
5 Property -moz-box-sizing is an unknown vendor extension
5 ::-webkit-inner-spin-button is an unknown vendor extended pseudo-element
5 ::-webkit-outer-spin-button is an unknown vendor extended pseudo-element
5 Property -webkit-box-sizing is an unknown vendor extension
5 Property -moz-box-sizing is an unknown vendor extension
5 Property -webkit-appearance is an unknown vendor extension
5 ::-webkit-search-cancel-button is an unknown vendor extended pseudo-element
5 ::-webkit-search-decoration is an unknown vendor extended pseudo-element
5 Property -webkit-appearance is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-font-smoothing is an unknown vendor extension
5 Property -moz-osx-font-smoothing is an unknown vendor extension
5 Property -webkit-box-sizing is an unknown vendor extension
5 Property -moz-box-sizing is an unknown vendor extension
5 Property -webkit-box-sizing is an unknown vendor extension
5 Property -moz-box-sizing is an unknown vendor extension
5 Property -webkit-tap-highlight-color is an unknown vendor extension
5 Property 5px auto -webkit-focus-ring-color is an unknown vendor extension
5 Property -webkit-transition is an unknown vendor extension
5 Property -o-transition is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -ms-overflow-style is an unknown vendor extension
5 Property -webkit-box-sizing is an unknown vendor extension
5 Property -moz-box-sizing is an unknown vendor extension
5 Property 5px auto -webkit-focus-ring-color is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-transition is an unknown vendor extension
5 Property -o-transition is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 ::-moz-placeholder is an unknown vendor extended pseudo-element
5 :-ms-input-placeholder is an unknown vendor extended pseudo-class
5 ::-webkit-input-placeholder is an unknown vendor extended pseudo-element
5 Property -webkit-appearance is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -ms-touch-action is an unknown vendor extension
5 Property -webkit-user-select is an unknown vendor extension
5 Property -moz-user-select is an unknown vendor extension
5 Property -ms-user-select is an unknown vendor extension
5 Property 5px auto -webkit-focus-ring-color is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property alpha(opacity=65) is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-transition is an unknown vendor extension
5 Property -o-transition is an unknown vendor extension
5 Property -webkit-transition-timing-function is an unknown vendor extension
5 Property -o-transition-timing-function is an unknown vendor extension
5 Property -webkit-transition-duration is an unknown vendor extension
5 Property -o-transition-duration is an unknown vendor extension
5 Property -webkit-transition-property is an unknown vendor extension
5 Property -o-transition-property is an unknown vendor extension
5 Property -webkit-background-clip is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-overflow-scrolling is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-transition is an unknown vendor extension
5 Property -o-transition is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-transition is an unknown vendor extension
5 Property -o-transition is an unknown vendor extension
5 Property -webkit-linear-gradient(45deg,rgba(255, 255, 255, 0.15) 25%,transparent 25%,transparent 50%,rgba(255, 255, 255, 0.15) 50%,rgba(255, 255, 255, 0.15) 75%,transparent 75%,transparent) is an unknown vendor extension
5 Property -o-linear-gradient(45deg,rgba(255, 255, 255, 0.15) 25%,transparent 25%,transparent 50%,rgba(255, 255, 255, 0.15) 50%,rgba(255, 255, 255, 0.15) 75%,transparent 75%,transparent) is an unknown vendor extension
5 Property -webkit-background-size is an unknown vendor extension
5 Property -webkit-animation is an unknown vendor extension
5 Property -o-animation is an unknown vendor extension
5 Property -webkit-linear-gradient(45deg,rgba(255, 255, 255, 0.15) 25%,transparent 25%,transparent 50%,rgba(255, 255, 255, 0.15) 50%,rgba(255, 255, 255, 0.15) 75%,transparent 75%,transparent) is an unknown vendor extension
5 Property -o-linear-gradient(45deg,rgba(255, 255, 255, 0.15) 25%,transparent 25%,transparent 50%,rgba(255, 255, 255, 0.15) 50%,rgba(255, 255, 255, 0.15) 75%,transparent 75%,transparent) is an unknown vendor extension
5 Property -webkit-linear-gradient(45deg,rgba(255, 255, 255, 0.15) 25%,transparent 25%,transparent 50%,rgba(255, 255, 255, 0.15) 50%,rgba(255, 255, 255, 0.15) 75%,transparent 75%,transparent) is an unknown vendor extension
5 Property -o-linear-gradient(45deg,rgba(255, 255, 255, 0.15) 25%,transparent 25%,transparent 50%,rgba(255, 255, 255, 0.15) 50%,rgba(255, 255, 255, 0.15) 75%,transparent 75%,transparent) is an unknown vendor extension
5 Property -webkit-linear-gradient(45deg,rgba(255, 255, 255, 0.15) 25%,transparent 25%,transparent 50%,rgba(255, 255, 255, 0.15) 50%,rgba(255, 255, 255, 0.15) 75%,transparent 75%,transparent) is an unknown vendor extension
5 Property -o-linear-gradient(45deg,rgba(255, 255, 255, 0.15) 25%,transparent 25%,transparent 50%,rgba(255, 255, 255, 0.15) 50%,rgba(255, 255, 255, 0.15) 75%,transparent 75%,transparent) is an unknown vendor extension
5 Property -webkit-linear-gradient(45deg,rgba(255, 255, 255, 0.15) 25%,transparent 25%,transparent 50%,rgba(255, 255, 255, 0.15) 50%,rgba(255, 255, 255, 0.15) 75%,transparent 75%,transparent) is an unknown vendor extension
5 Property -o-linear-gradient(45deg,rgba(255, 255, 255, 0.15) 25%,transparent 25%,transparent 50%,rgba(255, 255, 255, 0.15) 50%,rgba(255, 255, 255, 0.15) 75%,transparent 75%,transparent) is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property alpha(opacity=20) is an unknown vendor extension
5 Property alpha(opacity=50) is an unknown vendor extension
5 Property -webkit-appearance is an unknown vendor extension
5 Property -webkit-overflow-scrolling is an unknown vendor extension
5 Property -webkit-transition is an unknown vendor extension
5 Property -o-transition is an unknown vendor extension
5 Property -webkit-transform is an unknown vendor extension
5 Property -ms-transform is an unknown vendor extension
5 Property -o-transform is an unknown vendor extension
5 Property -webkit-transform is an unknown vendor extension
5 Property -ms-transform is an unknown vendor extension
5 Property -o-transform is an unknown vendor extension
5 Property -webkit-background-clip is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property alpha(opacity=0) is an unknown vendor extension
5 Property alpha(opacity=50) is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property alpha(opacity=0) is an unknown vendor extension
5 Property alpha(opacity=90) is an unknown vendor extension
5 Property -webkit-background-clip is an unknown vendor extension
5 Property -webkit-box-shadow is an unknown vendor extension
5 Property -webkit-transition is an unknown vendor extension
5 Property -o-transition is an unknown vendor extension
5 Property alpha(opacity=50) is an unknown vendor extension
5 Property -webkit-linear-gradient(left,rgba(0, 0, 0, 0.5) 0,rgba(0, 0, 0, 1.0E-4) 100%) is an unknown vendor extension
5 Property -o-linear-gradient(left,rgba(0, 0, 0, 0.5) 0,rgba(0, 0, 0, 1.0E-4) 100%) is an unknown vendor extension
5 Property -webkit-gradient(linear,left top,right top,from(rgba(0, 0, 0, 0.5)),to(rgba(0, 0, 0, 1.0E-4))) is an unknown vendor extension
5 Property -webkit-linear-gradient(left,rgba(0, 0, 0, 1.0E-4) 0,rgba(0, 0, 0, 0.5) 100%) is an unknown vendor extension
5 Property -o-linear-gradient(left,rgba(0, 0, 0, 1.0E-4) 0,rgba(0, 0, 0, 0.5) 100%) is an unknown vendor extension
5 Property -webkit-gradient(linear,left top,right top,from(rgba(0, 0, 0, 1.0E-4)),to(rgba(0, 0, 0, 0.5))) is an unknown vendor extension
5 Property alpha(opacity=90) is an unknown vendor extension
5 .btn-link Same color for background-color and border-color
5 .btn-link:active Same color for background-color and border-color
5 .btn-link:focus Same color for background-color and border-color
5 .btn-link:hover Same color for background-color and border-color
5 .list-group-item.active Same color for background-color and border-color
5 .list-group-item.active:focus Same color for background-color and border-color
5 .list-group-item.active:hover Same color for background-color and border-color
5 .pagination > .active > a Same color for background-color and border-color
5 .pagination > .active > a:focus Same color for background-color and border-color
5 .pagination > .active > a:hover Same color for background-color and border-color
5 .pagination > .active > span Same color for background-color and border-color
5 .pagination > .active > span:focus Same color for background-color and border-color
5 .pagination > .active > span:hover Same color for background-color and border-color
5 .panel-primary > .panel-heading Same color for background-color and border-color
5 .text-hide Same color for background-color and color
5 a.list-group-item-danger.active Same color for background-color and border-color
5 a.list-group-item-danger.active:focus Same color for background-color and border-color
5 a.list-group-item-danger.active:hover Same color for background-color and border-color
5 a.list-group-item-info.active Same color for background-color and border-color
5 a.list-group-item-info.active:focus Same color for background-color and border-color
5 a.list-group-item-info.active:hover Same color for background-color and border-color
5 a.list-group-item-success.active Same color for background-color and border-color
5 a.list-group-item-success.active:focus Same color for background-color and border-color
5 a.list-group-item-success.active:hover Same color for background-color and border-color
5 a.list-group-item-warning.active Same color for background-color and border-color
5 a.list-group-item-warning.active:focus Same color for background-color and border-color
5 a.list-group-item-warning.active:hover Same color for background-color and border-color
5 button.list-group-item-danger.active Same color for background-color and border-color
5 button.list-group-item-danger.active:focus Same color for background-color and border-color
5 button.list-group-item-danger.active:hover Same color for background-color and border-color
5 button.list-group-item-info.active Same color for background-color and border-color
5 button.list-group-item-info.active:focus Same color for background-color and border-color
5 button.list-group-item-info.active:hover Same color for background-color and border-color
5 button.list-group-item-success.active Same color for background-color and border-color
5 button.list-group-item-success.active:focus Same color for background-color and border-color
5 button.list-group-item-success.active:hover Same color for background-color and border-color
5 button.list-group-item-warning.active Same color for background-color and border-color
5 button.list-group-item-warning.active:focus Same color for background-color and border-color
5 button.list-group-item-warning.active:hover Same color for background-color and border-color